diff --git a/packages/cli/ete-tests/src/tests/dependencies/__snapshots__/dependencies.test.ts.snap b/packages/cli/ete-tests/src/tests/dependencies/__snapshots__/dependencies.test.ts.snap
index 683d24adde4..9fb79fd50b5 100644
--- a/packages/cli/ete-tests/src/tests/dependencies/__snapshots__/dependencies.test.ts.snap
+++ b/packages/cli/ete-tests/src/tests/dependencies/__snapshots__/dependencies.test.ts.snap
@@ -2,4 +2,4 @@
 
 exports[`dependencies > correctly incorporates dependencies 1`] = 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-exports[`dependencies > file dependencies 1`] = `484515`;
+exports[`dependencies > file dependencies 1`] = `559581`;
diff --git a/packages/cli/ete-tests/src/tests/ir/__snapshots__/ir.test.ts.snap b/packages/cli/ete-tests/src/tests/ir/__snapshots__/ir.test.ts.snap
index 08f92b9c3c8..051ae2bc734 100644
--- a/packages/cli/ete-tests/src/tests/ir/__snapshots__/ir.test.ts.snap
+++ b/packages/cli/ete-tests/src/tests/ir/__snapshots__/ir.test.ts.snap
@@ -12,7 +12,7 @@ exports[`ir > {"name":"multiple-environment-urls"} 1`] = `"{"fdrApiDefinitionId"
 
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
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias-extends/type__AliasType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias-extends/type__AliasType.json
new file mode 100644
index 00000000000..039f0f19c84
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias-extends/type__AliasType.json
@@ -0,0 +1,17 @@
+{
+  "$ref": "#/definitions/Parent",
+  "definitions": {
+    "Parent": {
+      "type": "object",
+      "properties": {
+        "parent": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "parent"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias-extends/type__Child.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias-extends/type__Child.json
new file mode 100644
index 00000000000..b4ec57604be
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias-extends/type__Child.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "parent": {
+      "type": "string"
+    },
+    "child": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "parent",
+    "child"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias-extends/type__Parent.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias-extends/type__Parent.json
new file mode 100644
index 00000000000..485341b3141
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias-extends/type__Parent.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "parent": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "parent"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias/type__Object.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias/type__Object.json
new file mode 100644
index 00000000000..3512b589ee4
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias/type__Object.json
@@ -0,0 +1,24 @@
+{
+  "$ref": "#/definitions/Type",
+  "definitions": {
+    "TypeId": {
+      "type": "string"
+    },
+    "Type": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/TypeId"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "name"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias/type__Type.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias/type__Type.json
new file mode 100644
index 00000000000..0689f2fa3df
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias/type__Type.json
@@ -0,0 +1,21 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "$ref": "#/definitions/TypeId"
+    },
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "id",
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "TypeId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias/type__TypeId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias/type__TypeId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/alias/type__TypeId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/any-auth/type_auth_TokenResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/any-auth/type_auth_TokenResponse.json
new file mode 100644
index 00000000000..93c36010791
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/any-auth/type_auth_TokenResponse.json
@@ -0,0 +1,27 @@
+{
+  "type": "object",
+  "properties": {
+    "access_token": {
+      "type": "string"
+    },
+    "expires_in": {
+      "type": "integer"
+    },
+    "refresh_token": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "access_token",
+    "expires_in"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/any-auth/type_user_User.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/any-auth/type_user_User.json
new file mode 100644
index 00000000000..59aea8dcfbe
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/any-auth/type_user_User.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "id",
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_commons_Imported.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_commons_Imported.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_commons_Imported.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_folder-a/service_Response.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_folder-a/service_Response.json
new file mode 100644
index 00000000000..d5af2d1b3e9
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_folder-a/service_Response.json
@@ -0,0 +1,47 @@
+{
+  "type": "object",
+  "properties": {
+    "foo": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/folder-b.common.Foo"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "folder-c.common.FolderCFoo": {
+      "type": "object",
+      "properties": {
+        "bar_property": {
+          "type": "string",
+          "format": "uuid"
+        }
+      },
+      "required": [
+        "bar_property"
+      ],
+      "additionalProperties": false
+    },
+    "folder-b.common.Foo": {
+      "type": "object",
+      "properties": {
+        "foo": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/folder-c.common.FolderCFoo"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_folder-b/common_Foo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_folder-b/common_Foo.json
new file mode 100644
index 00000000000..6184b39a113
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_folder-b/common_Foo.json
@@ -0,0 +1,31 @@
+{
+  "type": "object",
+  "properties": {
+    "foo": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/folder-c.common.FolderCFoo"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "folder-c.common.FolderCFoo": {
+      "type": "object",
+      "properties": {
+        "bar_property": {
+          "type": "string",
+          "format": "uuid"
+        }
+      },
+      "required": [
+        "bar_property"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_folder-c/common_FolderCFoo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_folder-c/common_FolderCFoo.json
new file mode 100644
index 00000000000..a01a66535f8
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_folder-c/common_FolderCFoo.json
@@ -0,0 +1,14 @@
+{
+  "type": "object",
+  "properties": {
+    "bar_property": {
+      "type": "string",
+      "format": "uuid"
+    }
+  },
+  "required": [
+    "bar_property"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_folder-d/service_Response.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_folder-d/service_Response.json
new file mode 100644
index 00000000000..080dd1a61ae
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_folder-d/service_Response.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "foo": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "foo"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_foo_FilteredType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_foo_FilteredType.json
new file mode 100644
index 00000000000..ea4d461c3b1
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_foo_FilteredType.json
@@ -0,0 +1,23 @@
+{
+  "type": "object",
+  "properties": {
+    "public_property": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "private_property": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "private_property"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_foo_ImportingType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_foo_ImportingType.json
new file mode 100644
index 00000000000..f0e171bd070
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_foo_ImportingType.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "imported": {
+      "$ref": "#/definitions/commons.Imported"
+    }
+  },
+  "required": [
+    "imported"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.Imported": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_foo_OptionalString.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_foo_OptionalString.json
new file mode 100644
index 00000000000..97db51f9b40
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/audiences/type_foo_OptionalString.json
@@ -0,0 +1,11 @@
+{
+  "oneOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/basic-auth-environment-variables/type_errors_UnauthorizedRequestErrorBody.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/basic-auth-environment-variables/type_errors_UnauthorizedRequestErrorBody.json
new file mode 100644
index 00000000000..f50ccac10d7
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/basic-auth-environment-variables/type_errors_UnauthorizedRequestErrorBody.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "message": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "message"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/basic-auth/type_errors_UnauthorizedRequestErrorBody.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/basic-auth/type_errors_UnauthorizedRequestErrorBody.json
new file mode 100644
index 00000000000..f50ccac10d7
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/basic-auth/type_errors_UnauthorizedRequestErrorBody.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "message": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "message"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type__ImportingA.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type__ImportingA.json
new file mode 100644
index 00000000000..e5a084609a8
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type__ImportingA.json
@@ -0,0 +1,30 @@
+{
+  "type": "object",
+  "properties": {
+    "a": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/a.A"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "a.A": {
+      "type": "object",
+      "properties": {
+        "s": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "s"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type__RootType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type__RootType.json
new file mode 100644
index 00000000000..10f782ad5f4
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type__RootType.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "s": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "s"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_a_A.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_a_A.json
new file mode 100644
index 00000000000..10f782ad5f4
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_a_A.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "s": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "s"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_ContainerValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_ContainerValue.json
new file mode 100644
index 00000000000..b0a1ccf3fb1
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_ContainerValue.json
@@ -0,0 +1,169 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "list",
+        "optional"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "list"
+        },
+        "value": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ast.FieldValue"
+          }
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "optional"
+        },
+        "value": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/ast.FieldValue"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "ast.PrimitiveValue": {
+      "type": "string",
+      "enum": [
+        "STRING",
+        "NUMBER"
+      ]
+    },
+    "ast.ContainerValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "list",
+            "optional"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "list"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/ast.FieldValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "optional"
+            },
+            "value": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/ast.FieldValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "ast.FieldValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "primitive_value",
+            "object_value",
+            "container_value"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "primitive_value"
+            },
+            "value": {
+              "$ref": "#/definitions/ast.PrimitiveValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "object_value"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "container_value"
+            },
+            "value": {
+              "$ref": "#/definitions/ast.ContainerValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_FieldName.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_FieldName.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_FieldName.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_FieldValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_FieldValue.json
new file mode 100644
index 00000000000..8e2c3ab66b9
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_FieldValue.json
@@ -0,0 +1,170 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "primitive_value",
+        "object_value",
+        "container_value"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "primitive_value"
+        },
+        "value": {
+          "$ref": "#/definitions/ast.PrimitiveValue"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "object_value"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "container_value"
+        },
+        "value": {
+          "$ref": "#/definitions/ast.ContainerValue"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "ast.PrimitiveValue": {
+      "type": "string",
+      "enum": [
+        "STRING",
+        "NUMBER"
+      ]
+    },
+    "ast.FieldValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "primitive_value",
+            "object_value",
+            "container_value"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "primitive_value"
+            },
+            "value": {
+              "$ref": "#/definitions/ast.PrimitiveValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "object_value"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "container_value"
+            },
+            "value": {
+              "$ref": "#/definitions/ast.ContainerValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "ast.ContainerValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "list",
+            "optional"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "list"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/ast.FieldValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "optional"
+            },
+            "value": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/ast.FieldValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_ObjectFieldValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_ObjectFieldValue.json
new file mode 100644
index 00000000000..60a8dc3bcde
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_ObjectFieldValue.json
@@ -0,0 +1,135 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "$ref": "#/definitions/ast.FieldName"
+    },
+    "value": {
+      "$ref": "#/definitions/ast.FieldValue"
+    }
+  },
+  "required": [
+    "name",
+    "value"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "ast.FieldName": {
+      "type": "string"
+    },
+    "ast.PrimitiveValue": {
+      "type": "string",
+      "enum": [
+        "STRING",
+        "NUMBER"
+      ]
+    },
+    "ast.ContainerValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "list",
+            "optional"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "list"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/ast.FieldValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "optional"
+            },
+            "value": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/ast.FieldValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "ast.FieldValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "primitive_value",
+            "object_value",
+            "container_value"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "primitive_value"
+            },
+            "value": {
+              "$ref": "#/definitions/ast.PrimitiveValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "object_value"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "container_value"
+            },
+            "value": {
+              "$ref": "#/definitions/ast.ContainerValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_ObjectValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_ObjectValue.json
new file mode 100644
index 00000000000..2b13c5c0434
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_ObjectValue.json
@@ -0,0 +1,5 @@
+{
+  "type": "object",
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_PrimitiveValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_PrimitiveValue.json
new file mode 100644
index 00000000000..bb183af84d8
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references-advanced/type_ast_PrimitiveValue.json
@@ -0,0 +1,8 @@
+{
+  "type": "string",
+  "enum": [
+    "STRING",
+    "NUMBER"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type__ImportingA.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type__ImportingA.json
new file mode 100644
index 00000000000..e5a084609a8
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type__ImportingA.json
@@ -0,0 +1,30 @@
+{
+  "type": "object",
+  "properties": {
+    "a": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/a.A"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "a.A": {
+      "type": "object",
+      "properties": {
+        "s": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "s"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type__RootType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type__RootType.json
new file mode 100644
index 00000000000..10f782ad5f4
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type__RootType.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "s": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "s"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_a_A.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_a_A.json
new file mode 100644
index 00000000000..10f782ad5f4
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_a_A.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "s": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "s"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_ast_ContainerValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_ast_ContainerValue.json
new file mode 100644
index 00000000000..b0a1ccf3fb1
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_ast_ContainerValue.json
@@ -0,0 +1,169 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "list",
+        "optional"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "list"
+        },
+        "value": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ast.FieldValue"
+          }
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "optional"
+        },
+        "value": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/ast.FieldValue"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "ast.PrimitiveValue": {
+      "type": "string",
+      "enum": [
+        "STRING",
+        "NUMBER"
+      ]
+    },
+    "ast.ContainerValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "list",
+            "optional"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "list"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/ast.FieldValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "optional"
+            },
+            "value": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/ast.FieldValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "ast.FieldValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "primitive_value",
+            "object_value",
+            "container_value"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "primitive_value"
+            },
+            "value": {
+              "$ref": "#/definitions/ast.PrimitiveValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "object_value"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "container_value"
+            },
+            "value": {
+              "$ref": "#/definitions/ast.ContainerValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_ast_FieldValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_ast_FieldValue.json
new file mode 100644
index 00000000000..8e2c3ab66b9
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_ast_FieldValue.json
@@ -0,0 +1,170 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "primitive_value",
+        "object_value",
+        "container_value"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "primitive_value"
+        },
+        "value": {
+          "$ref": "#/definitions/ast.PrimitiveValue"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "object_value"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "container_value"
+        },
+        "value": {
+          "$ref": "#/definitions/ast.ContainerValue"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "ast.PrimitiveValue": {
+      "type": "string",
+      "enum": [
+        "STRING",
+        "NUMBER"
+      ]
+    },
+    "ast.FieldValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "primitive_value",
+            "object_value",
+            "container_value"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "primitive_value"
+            },
+            "value": {
+              "$ref": "#/definitions/ast.PrimitiveValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "object_value"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "container_value"
+            },
+            "value": {
+              "$ref": "#/definitions/ast.ContainerValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "ast.ContainerValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "list",
+            "optional"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "list"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/ast.FieldValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "optional"
+            },
+            "value": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/ast.FieldValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_ast_JsonLike.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_ast_JsonLike.json
new file mode 100644
index 00000000000..657971ea9fc
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_ast_JsonLike.json
@@ -0,0 +1,52 @@
+{
+  "anyOf": [
+    {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/ast.JsonLike"
+      }
+    },
+    {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/ast.JsonLike"
+      }
+    },
+    {
+      "type": "string"
+    },
+    {
+      "type": "integer"
+    },
+    {
+      "type": "boolean"
+    }
+  ],
+  "definitions": {
+    "ast.JsonLike": {
+      "anyOf": [
+        {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ast.JsonLike"
+          }
+        },
+        {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/ast.JsonLike"
+          }
+        },
+        {
+          "type": "string"
+        },
+        {
+          "type": "integer"
+        },
+        {
+          "type": "boolean"
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_ast_ObjectValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_ast_ObjectValue.json
new file mode 100644
index 00000000000..2b13c5c0434
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_ast_ObjectValue.json
@@ -0,0 +1,5 @@
+{
+  "type": "object",
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_ast_PrimitiveValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_ast_PrimitiveValue.json
new file mode 100644
index 00000000000..bb183af84d8
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/circular-references/type_ast_PrimitiveValue.json
@@ -0,0 +1,8 @@
+{
+  "type": "string",
+  "enum": [
+    "STRING",
+    "NUMBER"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_commons_Imported.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_commons_Imported.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_commons_Imported.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_folder-a/service_Response.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_folder-a/service_Response.json
new file mode 100644
index 00000000000..badefa5b085
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_folder-a/service_Response.json
@@ -0,0 +1,47 @@
+{
+  "type": "object",
+  "properties": {
+    "foo": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/folder-b.common.Foo"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "folder-c.common.Foo": {
+      "type": "object",
+      "properties": {
+        "bar_property": {
+          "type": "string",
+          "format": "uuid"
+        }
+      },
+      "required": [
+        "bar_property"
+      ],
+      "additionalProperties": false
+    },
+    "folder-b.common.Foo": {
+      "type": "object",
+      "properties": {
+        "foo": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/folder-c.common.Foo"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_folder-b/common_Foo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_folder-b/common_Foo.json
new file mode 100644
index 00000000000..3531b3c6c12
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_folder-b/common_Foo.json
@@ -0,0 +1,31 @@
+{
+  "type": "object",
+  "properties": {
+    "foo": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/folder-c.common.Foo"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "folder-c.common.Foo": {
+      "type": "object",
+      "properties": {
+        "bar_property": {
+          "type": "string",
+          "format": "uuid"
+        }
+      },
+      "required": [
+        "bar_property"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_folder-c/common_Foo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_folder-c/common_Foo.json
new file mode 100644
index 00000000000..a01a66535f8
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_folder-c/common_Foo.json
@@ -0,0 +1,14 @@
+{
+  "type": "object",
+  "properties": {
+    "bar_property": {
+      "type": "string",
+      "format": "uuid"
+    }
+  },
+  "required": [
+    "bar_property"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_folder-d/service_Response.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_folder-d/service_Response.json
new file mode 100644
index 00000000000..badefa5b085
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_folder-d/service_Response.json
@@ -0,0 +1,47 @@
+{
+  "type": "object",
+  "properties": {
+    "foo": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/folder-b.common.Foo"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "folder-c.common.Foo": {
+      "type": "object",
+      "properties": {
+        "bar_property": {
+          "type": "string",
+          "format": "uuid"
+        }
+      },
+      "required": [
+        "bar_property"
+      ],
+      "additionalProperties": false
+    },
+    "folder-b.common.Foo": {
+      "type": "object",
+      "properties": {
+        "foo": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/folder-c.common.Foo"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_foo_ImportingType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_foo_ImportingType.json
new file mode 100644
index 00000000000..f0e171bd070
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_foo_ImportingType.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "imported": {
+      "$ref": "#/definitions/commons.Imported"
+    }
+  },
+  "required": [
+    "imported"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.Imported": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_foo_OptionalString.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_foo_OptionalString.json
new file mode 100644
index 00000000000..97db51f9b40
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/cross-package-type-names/type_foo_OptionalString.json
@@ -0,0 +1,11 @@
+{
+  "oneOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/csharp-namespace-conflict/type_a/aa_A.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/csharp-namespace-conflict/type_a/aa_A.json
new file mode 100644
index 00000000000..2b13c5c0434
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/csharp-namespace-conflict/type_a/aa_A.json
@@ -0,0 +1,5 @@
+{
+  "type": "object",
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/csharp-namespace-conflict/type_a/aa_B.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/csharp-namespace-conflict/type_a/aa_B.json
new file mode 100644
index 00000000000..2b13c5c0434
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/csharp-namespace-conflict/type_a/aa_B.json
@@ -0,0 +1,5 @@
+{
+  "type": "object",
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/csharp-namespace-conflict/type_a/aa_SubTestType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/csharp-namespace-conflict/type_a/aa_SubTestType.json
new file mode 100644
index 00000000000..4596b4897b8
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/csharp-namespace-conflict/type_a/aa_SubTestType.json
@@ -0,0 +1,26 @@
+{
+  "type": "object",
+  "properties": {
+    "a": {
+      "$ref": "#/definitions/a.aa.A"
+    },
+    "b": {
+      "$ref": "#/definitions/a.aa.B"
+    }
+  },
+  "required": [
+    "a",
+    "b"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "a.aa.A": {
+      "type": "object",
+      "additionalProperties": false
+    },
+    "a.aa.B": {
+      "type": "object",
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/csharp-namespace-conflict/type_b_TestType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/csharp-namespace-conflict/type_b_TestType.json
new file mode 100644
index 00000000000..4596b4897b8
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/csharp-namespace-conflict/type_b_TestType.json
@@ -0,0 +1,26 @@
+{
+  "type": "object",
+  "properties": {
+    "a": {
+      "$ref": "#/definitions/a.aa.A"
+    },
+    "b": {
+      "$ref": "#/definitions/a.aa.B"
+    }
+  },
+  "required": [
+    "a",
+    "b"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "a.aa.A": {
+      "type": "object",
+      "additionalProperties": false
+    },
+    "a.aa.B": {
+      "type": "object",
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/csharp-namespace-conflict/type_tasktest_Task.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/csharp-namespace-conflict/type_tasktest_Task.json
new file mode 100644
index 00000000000..d352068bd6b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/csharp-namespace-conflict/type_tasktest_Task.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "id"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/custom-auth/type_errors_UnauthorizedRequestErrorBody.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/custom-auth/type_errors_UnauthorizedRequestErrorBody.json
new file mode 100644
index 00000000000..f50ccac10d7
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/custom-auth/type_errors_UnauthorizedRequestErrorBody.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "message": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "message"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/enum/type__Color.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/enum/type__Color.json
new file mode 100644
index 00000000000..9239212542d
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/enum/type__Color.json
@@ -0,0 +1,8 @@
+{
+  "type": "string",
+  "enum": [
+    "red",
+    "blue"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/enum/type__ColorOrOperand.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/enum/type__ColorOrOperand.json
new file mode 100644
index 00000000000..c4fad775236
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/enum/type__ColorOrOperand.json
@@ -0,0 +1,27 @@
+{
+  "anyOf": [
+    {
+      "$ref": "#/definitions/Color"
+    },
+    {
+      "$ref": "#/definitions/Operand"
+    }
+  ],
+  "definitions": {
+    "Color": {
+      "type": "string",
+      "enum": [
+        "red",
+        "blue"
+      ]
+    },
+    "Operand": {
+      "type": "string",
+      "enum": [
+        ">",
+        "=",
+        "less_than"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/enum/type__Operand.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/enum/type__Operand.json
new file mode 100644
index 00000000000..daf62cdba2c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/enum/type__Operand.json
@@ -0,0 +1,9 @@
+{
+  "type": "string",
+  "enum": [
+    ">",
+    "=",
+    "less_than"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/error-property/type_errors_PropertyBasedErrorTestBody.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/error-property/type_errors_PropertyBasedErrorTestBody.json
new file mode 100644
index 00000000000..f50ccac10d7
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/error-property/type_errors_PropertyBasedErrorTestBody.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "message": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "message"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type__BasicType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type__BasicType.json
new file mode 100644
index 00000000000..e478f070447
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type__BasicType.json
@@ -0,0 +1,8 @@
+{
+  "type": "string",
+  "enum": [
+    "primitive",
+    "literal"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type__ComplexType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type__ComplexType.json
new file mode 100644
index 00000000000..84f4e7a2d9b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type__ComplexType.json
@@ -0,0 +1,9 @@
+{
+  "type": "string",
+  "enum": [
+    "object",
+    "union",
+    "unknown"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type__Identifier.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type__Identifier.json
new file mode 100644
index 00000000000..7d265d41ede
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type__Identifier.json
@@ -0,0 +1,47 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "$ref": "#/definitions/Type"
+    },
+    "value": {
+      "type": "string"
+    },
+    "label": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "type",
+    "value",
+    "label"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "BasicType": {
+      "type": "string",
+      "enum": [
+        "primitive",
+        "literal"
+      ]
+    },
+    "ComplexType": {
+      "type": "string",
+      "enum": [
+        "object",
+        "union",
+        "unknown"
+      ]
+    },
+    "Type": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/BasicType"
+        },
+        {
+          "$ref": "#/definitions/ComplexType"
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type__Type.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type__Type.json
new file mode 100644
index 00000000000..c6897f0b7d4
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type__Type.json
@@ -0,0 +1,27 @@
+{
+  "anyOf": [
+    {
+      "$ref": "#/definitions/BasicType"
+    },
+    {
+      "$ref": "#/definitions/ComplexType"
+    }
+  ],
+  "definitions": {
+    "BasicType": {
+      "type": "string",
+      "enum": [
+        "primitive",
+        "literal"
+      ]
+    },
+    "ComplexType": {
+      "type": "string",
+      "enum": [
+        "object",
+        "union",
+        "unknown"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_commons/types_Data.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_commons/types_Data.json
new file mode 100644
index 00000000000..7d0e3e6ea91
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_commons/types_Data.json
@@ -0,0 +1,45 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "string",
+        "base64"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "string"
+        },
+        "value": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "base64"
+        },
+        "value": {
+          "type": "string",
+          "contentEncoding": "base64"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_commons/types_EventInfo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_commons/types_EventInfo.json
new file mode 100644
index 00000000000..6f508319e02
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_commons/types_EventInfo.json
@@ -0,0 +1,72 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "metadata",
+        "tag"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "metadata"
+        },
+        "id": {
+          "type": "string"
+        },
+        "data": {
+          "oneOf": [
+            {
+              "type": "object",
+              "additionalProperties": {
+                "type": "string"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "jsonString": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "type",
+        "id"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "tag"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.types.Tag"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "commons.types.Tag": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_commons/types_Metadata.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_commons/types_Metadata.json
new file mode 100644
index 00000000000..88625618eb6
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_commons/types_Metadata.json
@@ -0,0 +1,36 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "data": {
+      "oneOf": [
+        {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "jsonString": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "id"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_commons/types_Tag.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_commons/types_Tag.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_commons/types_Tag.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_file/service_Filename.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_file/service_Filename.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_file/service_Filename.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Actor.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Actor.json
new file mode 100644
index 00000000000..80e31d78097
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Actor.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "id": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "name",
+    "id"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Actress.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Actress.json
new file mode 100644
index 00000000000..80e31d78097
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Actress.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "id": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "name",
+    "id"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_CastMember.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_CastMember.json
new file mode 100644
index 00000000000..f5161911edf
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_CastMember.json
@@ -0,0 +1,63 @@
+{
+  "anyOf": [
+    {
+      "$ref": "#/definitions/types.Actor"
+    },
+    {
+      "$ref": "#/definitions/types.Actress"
+    },
+    {
+      "$ref": "#/definitions/types.StuntDouble"
+    }
+  ],
+  "definitions": {
+    "types.Actor": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "id": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "name",
+        "id"
+      ],
+      "additionalProperties": false
+    },
+    "types.Actress": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "id": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "name",
+        "id"
+      ],
+      "additionalProperties": false
+    },
+    "types.StuntDouble": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "actorOrActressId": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "name",
+        "actorOrActressId"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Directory.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Directory.json
new file mode 100644
index 00000000000..7a400aceb83
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Directory.json
@@ -0,0 +1,94 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "files": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/types.File"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "directories": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/types.Directory"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "types.File": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "name",
+        "contents"
+      ],
+      "additionalProperties": false
+    },
+    "types.Directory": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "files": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/types.File"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "directories": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/types.Directory"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "name"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Entity.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Entity.json
new file mode 100644
index 00000000000..b3e0b1a10bf
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Entity.json
@@ -0,0 +1,43 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "$ref": "#/definitions/Type"
+    },
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "type",
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "BasicType": {
+      "type": "string",
+      "enum": [
+        "primitive",
+        "literal"
+      ]
+    },
+    "ComplexType": {
+      "type": "string",
+      "enum": [
+        "object",
+        "union",
+        "unknown"
+      ]
+    },
+    "Type": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/BasicType"
+        },
+        {
+          "$ref": "#/definitions/ComplexType"
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Exception.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Exception.json
new file mode 100644
index 00000000000..66279ff901b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Exception.json
@@ -0,0 +1,50 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "generic",
+        "timeout"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "generic"
+        },
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "timeout"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_ExceptionInfo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_ExceptionInfo.json
new file mode 100644
index 00000000000..1e0c5a7d705
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_ExceptionInfo.json
@@ -0,0 +1,21 @@
+{
+  "type": "object",
+  "properties": {
+    "exceptionType": {
+      "type": "string"
+    },
+    "exceptionMessage": {
+      "type": "string"
+    },
+    "exceptionStacktrace": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "exceptionType",
+    "exceptionMessage",
+    "exceptionStacktrace"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_ExtendedMovie.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_ExtendedMovie.json
new file mode 100644
index 00000000000..f89c577a9b6
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_ExtendedMovie.json
@@ -0,0 +1,85 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "$ref": "#/definitions/types.MovieId"
+    },
+    "prequel": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/types.MovieId"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "title": {
+      "type": "string"
+    },
+    "from": {
+      "type": "string"
+    },
+    "rating": {
+      "type": "number"
+    },
+    "type": {
+      "const": "movie"
+    },
+    "tag": {
+      "$ref": "#/definitions/commons.types.Tag"
+    },
+    "book": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "metadata": {
+      "type": "object",
+      "additionalProperties": {
+        "type": [
+          "string",
+          "number",
+          "boolean",
+          "object",
+          "array",
+          "null"
+        ]
+      }
+    },
+    "revenue": {
+      "type": "integer"
+    },
+    "cast": {
+      "type": "array",
+      "items": {
+        "type": "string"
+      }
+    }
+  },
+  "required": [
+    "id",
+    "title",
+    "from",
+    "rating",
+    "type",
+    "tag",
+    "metadata",
+    "revenue",
+    "cast"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "types.MovieId": {
+      "type": "string"
+    },
+    "commons.types.Tag": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_File.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_File.json
new file mode 100644
index 00000000000..aed6889608a
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_File.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "contents": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "name",
+    "contents"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Metadata.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Metadata.json
new file mode 100644
index 00000000000..efdd64eed3d
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Metadata.json
@@ -0,0 +1,44 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "html",
+        "markdown"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "html"
+        },
+        "value": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "markdown"
+        },
+        "value": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Migration.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Migration.json
new file mode 100644
index 00000000000..4996fbf9edf
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Migration.json
@@ -0,0 +1,26 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "status": {
+      "$ref": "#/definitions/types.MigrationStatus"
+    }
+  },
+  "required": [
+    "name",
+    "status"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "types.MigrationStatus": {
+      "type": "string",
+      "enum": [
+        "RUNNING",
+        "FAILED",
+        "FINISHED"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_MigrationStatus.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_MigrationStatus.json
new file mode 100644
index 00000000000..850d83b48b5
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_MigrationStatus.json
@@ -0,0 +1,9 @@
+{
+  "type": "string",
+  "enum": [
+    "RUNNING",
+    "FAILED",
+    "FINISHED"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Moment.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Moment.json
new file mode 100644
index 00000000000..90d70d78edd
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Moment.json
@@ -0,0 +1,24 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "date": {
+      "type": "string",
+      "format": "date"
+    },
+    "datetime": {
+      "type": "string",
+      "format": "date-time"
+    }
+  },
+  "required": [
+    "id",
+    "date",
+    "datetime"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Movie.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Movie.json
new file mode 100644
index 00000000000..efe96043a3e
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Movie.json
@@ -0,0 +1,78 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "$ref": "#/definitions/types.MovieId"
+    },
+    "prequel": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/types.MovieId"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "title": {
+      "type": "string"
+    },
+    "from": {
+      "type": "string"
+    },
+    "rating": {
+      "type": "number"
+    },
+    "type": {
+      "const": "movie"
+    },
+    "tag": {
+      "$ref": "#/definitions/commons.types.Tag"
+    },
+    "book": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "metadata": {
+      "type": "object",
+      "additionalProperties": {
+        "type": [
+          "string",
+          "number",
+          "boolean",
+          "object",
+          "array",
+          "null"
+        ]
+      }
+    },
+    "revenue": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "id",
+    "title",
+    "from",
+    "rating",
+    "type",
+    "tag",
+    "metadata",
+    "revenue"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "types.MovieId": {
+      "type": "string"
+    },
+    "commons.types.Tag": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_MovieId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_MovieId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_MovieId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Node.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Node.json
new file mode 100644
index 00000000000..4c6426db3e3
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Node.json
@@ -0,0 +1,97 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "nodes": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/types.Node"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "trees": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/types.Tree"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "types.Tree": {
+      "type": "object",
+      "properties": {
+        "nodes": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/types.Node"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    },
+    "types.Node": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "nodes": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/types.Node"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "trees": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/types.Tree"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "name"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Request.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Request.json
new file mode 100644
index 00000000000..454096337de
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Request.json
@@ -0,0 +1,20 @@
+{
+  "type": "object",
+  "properties": {
+    "request": {
+      "type": [
+        "string",
+        "number",
+        "boolean",
+        "object",
+        "array",
+        "null"
+      ]
+    }
+  },
+  "required": [
+    "request"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Response.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Response.json
new file mode 100644
index 00000000000..1a04e6b481e
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Response.json
@@ -0,0 +1,73 @@
+{
+  "type": "object",
+  "properties": {
+    "response": {
+      "type": [
+        "string",
+        "number",
+        "boolean",
+        "object",
+        "array",
+        "null"
+      ]
+    },
+    "identifiers": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/Identifier"
+      }
+    }
+  },
+  "required": [
+    "response",
+    "identifiers"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "BasicType": {
+      "type": "string",
+      "enum": [
+        "primitive",
+        "literal"
+      ]
+    },
+    "ComplexType": {
+      "type": "string",
+      "enum": [
+        "object",
+        "union",
+        "unknown"
+      ]
+    },
+    "Type": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/BasicType"
+        },
+        {
+          "$ref": "#/definitions/ComplexType"
+        }
+      ]
+    },
+    "Identifier": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "$ref": "#/definitions/Type"
+        },
+        "value": {
+          "type": "string"
+        },
+        "label": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "value",
+        "label"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_ResponseType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_ResponseType.json
new file mode 100644
index 00000000000..befa8658ee3
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_ResponseType.json
@@ -0,0 +1,39 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "$ref": "#/definitions/Type"
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "BasicType": {
+      "type": "string",
+      "enum": [
+        "primitive",
+        "literal"
+      ]
+    },
+    "ComplexType": {
+      "type": "string",
+      "enum": [
+        "object",
+        "union",
+        "unknown"
+      ]
+    },
+    "Type": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/BasicType"
+        },
+        {
+          "$ref": "#/definitions/ComplexType"
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_StuntDouble.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_StuntDouble.json
new file mode 100644
index 00000000000..5e9f678fb82
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_StuntDouble.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "actorOrActressId": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "name",
+    "actorOrActressId"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Test.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Test.json
new file mode 100644
index 00000000000..27bc5dd91c6
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Test.json
@@ -0,0 +1,44 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "and",
+        "or"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "and"
+        },
+        "value": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "or"
+        },
+        "value": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Tree.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Tree.json
new file mode 100644
index 00000000000..b899e85321e
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/examples/type_types_Tree.json
@@ -0,0 +1,78 @@
+{
+  "type": "object",
+  "properties": {
+    "nodes": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/types.Node"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "types.Tree": {
+      "type": "object",
+      "properties": {
+        "nodes": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/types.Node"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    },
+    "types.Node": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "nodes": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/types.Node"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "trees": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/types.Tree"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "name"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_general-errors_BadObjectRequestInfo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_general-errors_BadObjectRequestInfo.json
new file mode 100644
index 00000000000..f50ccac10d7
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_general-errors_BadObjectRequestInfo.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "message": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "message"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/enum_WeatherReport.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/enum_WeatherReport.json
new file mode 100644
index 00000000000..247b41d0eb2
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/enum_WeatherReport.json
@@ -0,0 +1,10 @@
+{
+  "type": "string",
+  "enum": [
+    "SUNNY",
+    "CLOUDY",
+    "RAINING",
+    "SNOWING"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_DoubleOptional.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_DoubleOptional.json
new file mode 100644
index 00000000000..367401f9d36
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_DoubleOptional.json
@@ -0,0 +1,28 @@
+{
+  "type": "object",
+  "properties": {
+    "optionalAlias": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/types.object.OptionalAlias"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "types.object.OptionalAlias": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_NestedObjectWithOptionalField.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_NestedObjectWithOptionalField.json
new file mode 100644
index 00000000000..84223507008
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_NestedObjectWithOptionalField.json
@@ -0,0 +1,179 @@
+{
+  "type": "object",
+  "properties": {
+    "string": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "NestedObject": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/types.object.ObjectWithOptionalField"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "types.object.ObjectWithOptionalField": {
+      "type": "object",
+      "properties": {
+        "string": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "integer": {
+          "oneOf": [
+            {
+              "type": "integer"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "long": {
+          "oneOf": [
+            {
+              "type": "integer"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "double": {
+          "oneOf": [
+            {
+              "type": "number"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "bool": {
+          "oneOf": [
+            {
+              "type": "boolean"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "datetime": {
+          "oneOf": [
+            {
+              "type": "string",
+              "format": "date-time"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "date": {
+          "oneOf": [
+            {
+              "type": "string",
+              "format": "date"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "uuid": {
+          "oneOf": [
+            {
+              "type": "string",
+              "format": "uuid"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "base64": {
+          "oneOf": [
+            {
+              "type": "string",
+              "contentEncoding": "base64"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "list": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "type": "string"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "set": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "type": "string"
+              },
+              "uniqueItems": true
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "map": {
+          "oneOf": [
+            {
+              "type": "object",
+              "additionalProperties": {
+                "type": "string"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "bigint": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^-?[0-9]+$"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_NestedObjectWithRequiredField.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_NestedObjectWithRequiredField.json
new file mode 100644
index 00000000000..395c9e39804
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_NestedObjectWithRequiredField.json
@@ -0,0 +1,169 @@
+{
+  "type": "object",
+  "properties": {
+    "string": {
+      "type": "string"
+    },
+    "NestedObject": {
+      "$ref": "#/definitions/types.object.ObjectWithOptionalField"
+    }
+  },
+  "required": [
+    "string",
+    "NestedObject"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "types.object.ObjectWithOptionalField": {
+      "type": "object",
+      "properties": {
+        "string": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "integer": {
+          "oneOf": [
+            {
+              "type": "integer"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "long": {
+          "oneOf": [
+            {
+              "type": "integer"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "double": {
+          "oneOf": [
+            {
+              "type": "number"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "bool": {
+          "oneOf": [
+            {
+              "type": "boolean"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "datetime": {
+          "oneOf": [
+            {
+              "type": "string",
+              "format": "date-time"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "date": {
+          "oneOf": [
+            {
+              "type": "string",
+              "format": "date"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "uuid": {
+          "oneOf": [
+            {
+              "type": "string",
+              "format": "uuid"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "base64": {
+          "oneOf": [
+            {
+              "type": "string",
+              "contentEncoding": "base64"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "list": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "type": "string"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "set": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "type": "string"
+              },
+              "uniqueItems": true
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "map": {
+          "oneOf": [
+            {
+              "type": "object",
+              "additionalProperties": {
+                "type": "string"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "bigint": {
+          "oneOf": [
+            {
+              "type": "string",
+              "pattern": "^-?[0-9]+$"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_ObjectWithMapOfMap.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_ObjectWithMapOfMap.json
new file mode 100644
index 00000000000..907017a0d03
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_ObjectWithMapOfMap.json
@@ -0,0 +1,19 @@
+{
+  "type": "object",
+  "properties": {
+    "map": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "additionalProperties": {
+          "type": "string"
+        }
+      }
+    }
+  },
+  "required": [
+    "map"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_ObjectWithOptionalField.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_ObjectWithOptionalField.json
new file mode 100644
index 00000000000..301139a3986
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_ObjectWithOptionalField.json
@@ -0,0 +1,152 @@
+{
+  "type": "object",
+  "properties": {
+    "string": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "integer": {
+      "oneOf": [
+        {
+          "type": "integer"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "long": {
+      "oneOf": [
+        {
+          "type": "integer"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "double": {
+      "oneOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "bool": {
+      "oneOf": [
+        {
+          "type": "boolean"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "datetime": {
+      "oneOf": [
+        {
+          "type": "string",
+          "format": "date-time"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "date": {
+      "oneOf": [
+        {
+          "type": "string",
+          "format": "date"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "uuid": {
+      "oneOf": [
+        {
+          "type": "string",
+          "format": "uuid"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "base64": {
+      "oneOf": [
+        {
+          "type": "string",
+          "contentEncoding": "base64"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "list": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "set": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          },
+          "uniqueItems": true
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "map": {
+      "oneOf": [
+        {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "bigint": {
+      "oneOf": [
+        {
+          "type": "string",
+          "pattern": "^-?[0-9]+$"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_ObjectWithRequiredField.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_ObjectWithRequiredField.json
new file mode 100644
index 00000000000..89e2e0481a3
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_ObjectWithRequiredField.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "string": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "string"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_OptionalAlias.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_OptionalAlias.json
new file mode 100644
index 00000000000..97db51f9b40
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/object_OptionalAlias.json
@@ -0,0 +1,11 @@
+{
+  "oneOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/union_Animal.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/union_Animal.json
new file mode 100644
index 00000000000..cc516d61a85
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/union_Animal.json
@@ -0,0 +1,54 @@
+{
+  "type": "object",
+  "properties": {
+    "animal": {
+      "type": "string",
+      "enum": [
+        "dog",
+        "cat"
+      ]
+    }
+  },
+  "required": [
+    "animal"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "animal": {
+          "const": "dog"
+        },
+        "name": {
+          "type": "string"
+        },
+        "likesToWoof": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "animal",
+        "name",
+        "likesToWoof"
+      ]
+    },
+    {
+      "properties": {
+        "animal": {
+          "const": "cat"
+        },
+        "name": {
+          "type": "string"
+        },
+        "likesToMeow": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "animal",
+        "name",
+        "likesToMeow"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/union_Cat.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/union_Cat.json
new file mode 100644
index 00000000000..16bed6ba439
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/union_Cat.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "likesToMeow": {
+      "type": "boolean"
+    }
+  },
+  "required": [
+    "name",
+    "likesToMeow"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/union_Dog.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/union_Dog.json
new file mode 100644
index 00000000000..e0d46ed0d8a
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/exhaustive/type_types/union_Dog.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "likesToWoof": {
+      "type": "boolean"
+    }
+  },
+  "required": [
+    "name",
+    "likesToWoof"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extends/type__Docs.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extends/type__Docs.json
new file mode 100644
index 00000000000..063f21d9d3c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extends/type__Docs.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "docs": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "docs"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extends/type__ExampleType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extends/type__ExampleType.json
new file mode 100644
index 00000000000..8adc6315f1a
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extends/type__ExampleType.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "docs": {
+      "type": "string"
+    },
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "docs",
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extends/type__JSON.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extends/type__JSON.json
new file mode 100644
index 00000000000..e37ef516d47
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extends/type__JSON.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "docs": {
+      "type": "string"
+    },
+    "raw": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "docs",
+    "raw"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extends/type__NestedType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extends/type__NestedType.json
new file mode 100644
index 00000000000..4f275cb9a7c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extends/type__NestedType.json
@@ -0,0 +1,21 @@
+{
+  "type": "object",
+  "properties": {
+    "raw": {
+      "type": "string"
+    },
+    "docs": {
+      "type": "string"
+    },
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "raw",
+    "docs",
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extra-properties/type__Failure.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extra-properties/type__Failure.json
new file mode 100644
index 00000000000..1166f3828c1
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extra-properties/type__Failure.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "status": {
+      "const": "failure"
+    }
+  },
+  "required": [
+    "status"
+  ],
+  "additionalProperties": true,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extra-properties/type_user_User.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extra-properties/type_user_User.json
new file mode 100644
index 00000000000..8b1a3734c78
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/extra-properties/type_user_User.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "name"
+  ],
+  "additionalProperties": true,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/file-upload/type_service_Id.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/file-upload/type_service_Id.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/file-upload/type_service_Id.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/file-upload/type_service_MyObject.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/file-upload/type_service_MyObject.json
new file mode 100644
index 00000000000..080dd1a61ae
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/file-upload/type_service_MyObject.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "foo": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "foo"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/file-upload/type_service_ObjectType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/file-upload/type_service_ObjectType.json
new file mode 100644
index 00000000000..10ab8f94e43
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/file-upload/type_service_ObjectType.json
@@ -0,0 +1,8 @@
+{
+  "type": "string",
+  "enum": [
+    "FOO",
+    "BAR"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/folders/type_a/d/types_Foo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/folders/type_a/d/types_Foo.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/folders/type_a/d/types_Foo.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/go-content-type/type_imdb_CreateMovieRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/go-content-type/type_imdb_CreateMovieRequest.json
new file mode 100644
index 00000000000..eef0d7ac8aa
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/go-content-type/type_imdb_CreateMovieRequest.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "title": {
+      "type": "string"
+    },
+    "rating": {
+      "type": "number"
+    }
+  },
+  "required": [
+    "title",
+    "rating"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__Column.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__Column.json
new file mode 100644
index 00000000000..2e037c2df9c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__Column.json
@@ -0,0 +1,100 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "values": {
+      "type": "array",
+      "items": {
+        "type": "number"
+      }
+    },
+    "metadata": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/Metadata"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "indexedData": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/IndexedData"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "id",
+    "values"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "MetadataValue": {
+      "anyOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "string"
+        },
+        {
+          "type": "boolean"
+        }
+      ]
+    },
+    "Metadata": {
+      "anyOf": [
+        {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/MetadataValue"
+          }
+        },
+        {
+          "type": "object",
+          "additionalProperties": {
+            "type": [
+              "string",
+              "number",
+              "boolean",
+              "object",
+              "array",
+              "null"
+            ]
+          }
+        }
+      ]
+    },
+    "IndexedData": {
+      "type": "object",
+      "properties": {
+        "indices": {
+          "type": "array",
+          "items": {
+            "type": "integer",
+            "minimum": 0
+          }
+        },
+        "values": {
+          "type": "array",
+          "items": {
+            "type": "number"
+          }
+        }
+      },
+      "required": [
+        "indices",
+        "values"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__DeleteResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__DeleteResponse.json
new file mode 100644
index 00000000000..2b13c5c0434
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__DeleteResponse.json
@@ -0,0 +1,5 @@
+{
+  "type": "object",
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__DescribeResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__DescribeResponse.json
new file mode 100644
index 00000000000..ff833e2184b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__DescribeResponse.json
@@ -0,0 +1,70 @@
+{
+  "type": "object",
+  "properties": {
+    "namespaces": {
+      "oneOf": [
+        {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/NamespaceSummary"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "dimension": {
+      "oneOf": [
+        {
+          "type": "integer",
+          "minimum": 0
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "fullness": {
+      "oneOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "totalCount": {
+      "oneOf": [
+        {
+          "type": "integer",
+          "minimum": 0
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "NamespaceSummary": {
+      "type": "object",
+      "properties": {
+        "count": {
+          "oneOf": [
+            {
+              "type": "integer",
+              "minimum": 0
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__FetchResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__FetchResponse.json
new file mode 100644
index 00000000000..c08d8b8b3b8
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__FetchResponse.json
@@ -0,0 +1,156 @@
+{
+  "type": "object",
+  "properties": {
+    "columns": {
+      "oneOf": [
+        {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/Column"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "namespace": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "usage": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/Usage"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "MetadataValue": {
+      "anyOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "string"
+        },
+        {
+          "type": "boolean"
+        }
+      ]
+    },
+    "Metadata": {
+      "anyOf": [
+        {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/MetadataValue"
+          }
+        },
+        {
+          "type": "object",
+          "additionalProperties": {
+            "type": [
+              "string",
+              "number",
+              "boolean",
+              "object",
+              "array",
+              "null"
+            ]
+          }
+        }
+      ]
+    },
+    "IndexedData": {
+      "type": "object",
+      "properties": {
+        "indices": {
+          "type": "array",
+          "items": {
+            "type": "integer",
+            "minimum": 0
+          }
+        },
+        "values": {
+          "type": "array",
+          "items": {
+            "type": "number"
+          }
+        }
+      },
+      "required": [
+        "indices",
+        "values"
+      ],
+      "additionalProperties": false
+    },
+    "Column": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "values": {
+          "type": "array",
+          "items": {
+            "type": "number"
+          }
+        },
+        "metadata": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Metadata"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "indexedData": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/IndexedData"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "id",
+        "values"
+      ],
+      "additionalProperties": false
+    },
+    "Usage": {
+      "type": "object",
+      "properties": {
+        "units": {
+          "oneOf": [
+            {
+              "type": "integer",
+              "minimum": 0
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__IndexedData.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__IndexedData.json
new file mode 100644
index 00000000000..1825538ce91
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__IndexedData.json
@@ -0,0 +1,24 @@
+{
+  "type": "object",
+  "properties": {
+    "indices": {
+      "type": "array",
+      "items": {
+        "type": "integer",
+        "minimum": 0
+      }
+    },
+    "values": {
+      "type": "array",
+      "items": {
+        "type": "number"
+      }
+    }
+  },
+  "required": [
+    "indices",
+    "values"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__ListElement.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__ListElement.json
new file mode 100644
index 00000000000..05f2b9661f6
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__ListElement.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__ListResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__ListResponse.json
new file mode 100644
index 00000000000..d88fde68362
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__ListResponse.json
@@ -0,0 +1,100 @@
+{
+  "type": "object",
+  "properties": {
+    "columns": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ListElement"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "pagination": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/Pagination"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "namespace": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "usage": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/Usage"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "ListElement": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    },
+    "Pagination": {
+      "type": "object",
+      "properties": {
+        "next": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    },
+    "Usage": {
+      "type": "object",
+      "properties": {
+        "units": {
+          "oneOf": [
+            {
+              "type": "integer",
+              "minimum": 0
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__Metadata.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__Metadata.json
new file mode 100644
index 00000000000..cb86dba2f66
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__Metadata.json
@@ -0,0 +1,38 @@
+{
+  "anyOf": [
+    {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/MetadataValue"
+      }
+    },
+    {
+      "type": "object",
+      "additionalProperties": {
+        "type": [
+          "string",
+          "number",
+          "boolean",
+          "object",
+          "array",
+          "null"
+        ]
+      }
+    }
+  ],
+  "definitions": {
+    "MetadataValue": {
+      "anyOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "string"
+        },
+        {
+          "type": "boolean"
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__MetadataValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__MetadataValue.json
new file mode 100644
index 00000000000..8eadd5b7552
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__MetadataValue.json
@@ -0,0 +1,14 @@
+{
+  "anyOf": [
+    {
+      "type": "number"
+    },
+    {
+      "type": "string"
+    },
+    {
+      "type": "boolean"
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__NamespaceSummary.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__NamespaceSummary.json
new file mode 100644
index 00000000000..8643c2cec21
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__NamespaceSummary.json
@@ -0,0 +1,18 @@
+{
+  "type": "object",
+  "properties": {
+    "count": {
+      "oneOf": [
+        {
+          "type": "integer",
+          "minimum": 0
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__Pagination.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__Pagination.json
new file mode 100644
index 00000000000..2ab3ed4b018
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__Pagination.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "next": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__QueryColumn.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__QueryColumn.json
new file mode 100644
index 00000000000..e8b51935264
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__QueryColumn.json
@@ -0,0 +1,117 @@
+{
+  "type": "object",
+  "properties": {
+    "values": {
+      "type": "array",
+      "items": {
+        "type": "number"
+      }
+    },
+    "topK": {
+      "oneOf": [
+        {
+          "type": "integer",
+          "minimum": 0
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "namespace": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "filter": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/Metadata"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "indexedData": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/IndexedData"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "values"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "MetadataValue": {
+      "anyOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "string"
+        },
+        {
+          "type": "boolean"
+        }
+      ]
+    },
+    "Metadata": {
+      "anyOf": [
+        {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/MetadataValue"
+          }
+        },
+        {
+          "type": "object",
+          "additionalProperties": {
+            "type": [
+              "string",
+              "number",
+              "boolean",
+              "object",
+              "array",
+              "null"
+            ]
+          }
+        }
+      ]
+    },
+    "IndexedData": {
+      "type": "object",
+      "properties": {
+        "indices": {
+          "type": "array",
+          "items": {
+            "type": "integer",
+            "minimum": 0
+          }
+        },
+        "values": {
+          "type": "array",
+          "items": {
+            "type": "number"
+          }
+        }
+      },
+      "required": [
+        "indices",
+        "values"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__QueryResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__QueryResponse.json
new file mode 100644
index 00000000000..10daf0c5fd8
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__QueryResponse.json
@@ -0,0 +1,214 @@
+{
+  "type": "object",
+  "properties": {
+    "results": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/QueryResult"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "matches": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ScoredColumn"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "namespace": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "usage": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/Usage"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "MetadataValue": {
+      "anyOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "string"
+        },
+        {
+          "type": "boolean"
+        }
+      ]
+    },
+    "Metadata": {
+      "anyOf": [
+        {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/MetadataValue"
+          }
+        },
+        {
+          "type": "object",
+          "additionalProperties": {
+            "type": [
+              "string",
+              "number",
+              "boolean",
+              "object",
+              "array",
+              "null"
+            ]
+          }
+        }
+      ]
+    },
+    "IndexedData": {
+      "type": "object",
+      "properties": {
+        "indices": {
+          "type": "array",
+          "items": {
+            "type": "integer",
+            "minimum": 0
+          }
+        },
+        "values": {
+          "type": "array",
+          "items": {
+            "type": "number"
+          }
+        }
+      },
+      "required": [
+        "indices",
+        "values"
+      ],
+      "additionalProperties": false
+    },
+    "ScoredColumn": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "score": {
+          "oneOf": [
+            {
+              "type": "number"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "values": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "type": "number"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "metadata": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Metadata"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "indexedData": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/IndexedData"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "id"
+      ],
+      "additionalProperties": false
+    },
+    "QueryResult": {
+      "type": "object",
+      "properties": {
+        "matches": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/ScoredColumn"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "namespace": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    },
+    "Usage": {
+      "type": "object",
+      "properties": {
+        "units": {
+          "oneOf": [
+            {
+              "type": "integer",
+              "minimum": 0
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__QueryResult.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__QueryResult.json
new file mode 100644
index 00000000000..7e4ebc95350
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__QueryResult.json
@@ -0,0 +1,145 @@
+{
+  "type": "object",
+  "properties": {
+    "matches": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ScoredColumn"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "namespace": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "MetadataValue": {
+      "anyOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "string"
+        },
+        {
+          "type": "boolean"
+        }
+      ]
+    },
+    "Metadata": {
+      "anyOf": [
+        {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/MetadataValue"
+          }
+        },
+        {
+          "type": "object",
+          "additionalProperties": {
+            "type": [
+              "string",
+              "number",
+              "boolean",
+              "object",
+              "array",
+              "null"
+            ]
+          }
+        }
+      ]
+    },
+    "IndexedData": {
+      "type": "object",
+      "properties": {
+        "indices": {
+          "type": "array",
+          "items": {
+            "type": "integer",
+            "minimum": 0
+          }
+        },
+        "values": {
+          "type": "array",
+          "items": {
+            "type": "number"
+          }
+        }
+      },
+      "required": [
+        "indices",
+        "values"
+      ],
+      "additionalProperties": false
+    },
+    "ScoredColumn": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "score": {
+          "oneOf": [
+            {
+              "type": "number"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "values": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "type": "number"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "metadata": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Metadata"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "indexedData": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/IndexedData"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "id"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__ScoredColumn.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__ScoredColumn.json
new file mode 100644
index 00000000000..4667e397cdc
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__ScoredColumn.json
@@ -0,0 +1,116 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "score": {
+      "oneOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "values": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "type": "number"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "metadata": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/Metadata"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "indexedData": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/IndexedData"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "id"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "MetadataValue": {
+      "anyOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "string"
+        },
+        {
+          "type": "boolean"
+        }
+      ]
+    },
+    "Metadata": {
+      "anyOf": [
+        {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/MetadataValue"
+          }
+        },
+        {
+          "type": "object",
+          "additionalProperties": {
+            "type": [
+              "string",
+              "number",
+              "boolean",
+              "object",
+              "array",
+              "null"
+            ]
+          }
+        }
+      ]
+    },
+    "IndexedData": {
+      "type": "object",
+      "properties": {
+        "indices": {
+          "type": "array",
+          "items": {
+            "type": "integer",
+            "minimum": 0
+          }
+        },
+        "values": {
+          "type": "array",
+          "items": {
+            "type": "number"
+          }
+        }
+      },
+      "required": [
+        "indices",
+        "values"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__UpdateResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__UpdateResponse.json
new file mode 100644
index 00000000000..2b13c5c0434
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__UpdateResponse.json
@@ -0,0 +1,5 @@
+{
+  "type": "object",
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__UploadResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__UploadResponse.json
new file mode 100644
index 00000000000..8643c2cec21
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__UploadResponse.json
@@ -0,0 +1,18 @@
+{
+  "type": "object",
+  "properties": {
+    "count": {
+      "oneOf": [
+        {
+          "type": "integer",
+          "minimum": 0
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__Usage.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__Usage.json
new file mode 100644
index 00000000000..654daa628c2
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto-exhaustive/type__Usage.json
@@ -0,0 +1,18 @@
+{
+  "type": "object",
+  "properties": {
+    "units": {
+      "oneOf": [
+        {
+          "type": "integer",
+          "minimum": 0
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto/type__CreateResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto/type__CreateResponse.json
new file mode 100644
index 00000000000..e0ed89188b9
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto/type__CreateResponse.json
@@ -0,0 +1,111 @@
+{
+  "type": "object",
+  "properties": {
+    "user": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/UserModel"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "MetadataValue": {
+      "anyOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "string"
+        },
+        {
+          "type": "boolean"
+        }
+      ]
+    },
+    "Metadata": {
+      "anyOf": [
+        {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/MetadataValue"
+          }
+        },
+        {
+          "type": "object",
+          "additionalProperties": {
+            "type": [
+              "string",
+              "number",
+              "boolean",
+              "object",
+              "array",
+              "null"
+            ]
+          }
+        }
+      ]
+    },
+    "UserModel": {
+      "type": "object",
+      "properties": {
+        "username": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "email": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "age": {
+          "oneOf": [
+            {
+              "type": "integer",
+              "minimum": 0
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "weight": {
+          "oneOf": [
+            {
+              "type": "number"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "metadata": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Metadata"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto/type__Metadata.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto/type__Metadata.json
new file mode 100644
index 00000000000..cb86dba2f66
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto/type__Metadata.json
@@ -0,0 +1,38 @@
+{
+  "anyOf": [
+    {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/MetadataValue"
+      }
+    },
+    {
+      "type": "object",
+      "additionalProperties": {
+        "type": [
+          "string",
+          "number",
+          "boolean",
+          "object",
+          "array",
+          "null"
+        ]
+      }
+    }
+  ],
+  "definitions": {
+    "MetadataValue": {
+      "anyOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "string"
+        },
+        {
+          "type": "boolean"
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto/type__MetadataValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto/type__MetadataValue.json
new file mode 100644
index 00000000000..8eadd5b7552
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto/type__MetadataValue.json
@@ -0,0 +1,14 @@
+{
+  "anyOf": [
+    {
+      "type": "number"
+    },
+    {
+      "type": "string"
+    },
+    {
+      "type": "boolean"
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto/type__UserModel.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto/type__UserModel.json
new file mode 100644
index 00000000000..8dc0dd513eb
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/grpc-proto/type__UserModel.json
@@ -0,0 +1,95 @@
+{
+  "type": "object",
+  "properties": {
+    "username": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "email": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "age": {
+      "oneOf": [
+        {
+          "type": "integer",
+          "minimum": 0
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "weight": {
+      "oneOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "metadata": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/Metadata"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "MetadataValue": {
+      "anyOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "string"
+        },
+        {
+          "type": "boolean"
+        }
+      ]
+    },
+    "Metadata": {
+      "anyOf": [
+        {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/MetadataValue"
+          }
+        },
+        {
+          "type": "object",
+          "additionalProperties": {
+            "type": [
+              "string",
+              "number",
+              "boolean",
+              "object",
+              "array",
+              "null"
+            ]
+          }
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/idempotency-headers/type_payment_Currency.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/idempotency-headers/type_payment_Currency.json
new file mode 100644
index 00000000000..f8dadbf18b3
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/idempotency-headers/type_payment_Currency.json
@@ -0,0 +1,8 @@
+{
+  "type": "string",
+  "enum": [
+    "USD",
+    "YEN"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/imdb/type_imdb_CreateMovieRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/imdb/type_imdb_CreateMovieRequest.json
new file mode 100644
index 00000000000..eef0d7ac8aa
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/imdb/type_imdb_CreateMovieRequest.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "title": {
+      "type": "string"
+    },
+    "rating": {
+      "type": "number"
+    }
+  },
+  "required": [
+    "title",
+    "rating"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/imdb/type_imdb_Movie.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/imdb/type_imdb_Movie.json
new file mode 100644
index 00000000000..7efcc3b44b0
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/imdb/type_imdb_Movie.json
@@ -0,0 +1,25 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "$ref": "#/definitions/imdb.MovieId"
+    },
+    "title": {
+      "type": "string"
+    },
+    "rating": {
+      "type": "number"
+    }
+  },
+  "required": [
+    "id",
+    "title",
+    "rating"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "imdb.MovieId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/imdb/type_imdb_MovieId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/imdb/type_imdb_MovieId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/imdb/type_imdb_MovieId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type__SendResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type__SendResponse.json
new file mode 100644
index 00000000000..6abace4ca43
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type__SendResponse.json
@@ -0,0 +1,21 @@
+{
+  "type": "object",
+  "properties": {
+    "message": {
+      "type": "string"
+    },
+    "status": {
+      "type": "integer"
+    },
+    "success": {
+      "const": true
+    }
+  },
+  "required": [
+    "message",
+    "status",
+    "success"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_inlined_ANestedLiteral.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_inlined_ANestedLiteral.json
new file mode 100644
index 00000000000..9b7d0652ff1
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_inlined_ANestedLiteral.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "myLiteral": {
+      "const": "How super cool"
+    }
+  },
+  "required": [
+    "myLiteral"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_inlined_ATopLevelLiteral.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_inlined_ATopLevelLiteral.json
new file mode 100644
index 00000000000..4c3fe7c7a0c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_inlined_ATopLevelLiteral.json
@@ -0,0 +1,26 @@
+{
+  "type": "object",
+  "properties": {
+    "nestedLiteral": {
+      "$ref": "#/definitions/inlined.ANestedLiteral"
+    }
+  },
+  "required": [
+    "nestedLiteral"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "inlined.ANestedLiteral": {
+      "type": "object",
+      "properties": {
+        "myLiteral": {
+          "const": "How super cool"
+        }
+      },
+      "required": [
+        "myLiteral"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_inlined_SomeAliasedLiteral.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_inlined_SomeAliasedLiteral.json
new file mode 100644
index 00000000000..6fbd13c8d7c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_inlined_SomeAliasedLiteral.json
@@ -0,0 +1,4 @@
+{
+  "const": "You're super wise",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_reference_ContainerObject.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_reference_ContainerObject.json
new file mode 100644
index 00000000000..296cf8e350b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_reference_ContainerObject.json
@@ -0,0 +1,37 @@
+{
+  "type": "object",
+  "properties": {
+    "nestedObjects": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/reference.NestedObjectWithLiterals"
+      }
+    }
+  },
+  "required": [
+    "nestedObjects"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "reference.NestedObjectWithLiterals": {
+      "type": "object",
+      "properties": {
+        "literal1": {
+          "const": "literal1"
+        },
+        "literal2": {
+          "const": "literal2"
+        },
+        "strProp": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "literal1",
+        "literal2",
+        "strProp"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_reference_NestedObjectWithLiterals.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_reference_NestedObjectWithLiterals.json
new file mode 100644
index 00000000000..c5e332690a1
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_reference_NestedObjectWithLiterals.json
@@ -0,0 +1,21 @@
+{
+  "type": "object",
+  "properties": {
+    "literal1": {
+      "const": "literal1"
+    },
+    "literal2": {
+      "const": "literal2"
+    },
+    "strProp": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "literal1",
+    "literal2",
+    "strProp"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_reference_SendRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_reference_SendRequest.json
new file mode 100644
index 00000000000..8f3ae38bc82
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_reference_SendRequest.json
@@ -0,0 +1,78 @@
+{
+  "type": "object",
+  "properties": {
+    "prompt": {
+      "const": "You are a helpful assistant"
+    },
+    "query": {
+      "type": "string"
+    },
+    "stream": {
+      "const": false
+    },
+    "context": {
+      "$ref": "#/definitions/reference.SomeLiteral"
+    },
+    "maybeContext": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/reference.SomeLiteral"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "containerObject": {
+      "$ref": "#/definitions/reference.ContainerObject"
+    }
+  },
+  "required": [
+    "prompt",
+    "query",
+    "stream",
+    "context",
+    "containerObject"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "reference.SomeLiteral": {
+      "const": "You're super wise"
+    },
+    "reference.NestedObjectWithLiterals": {
+      "type": "object",
+      "properties": {
+        "literal1": {
+          "const": "literal1"
+        },
+        "literal2": {
+          "const": "literal2"
+        },
+        "strProp": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "literal1",
+        "literal2",
+        "strProp"
+      ],
+      "additionalProperties": false
+    },
+    "reference.ContainerObject": {
+      "type": "object",
+      "properties": {
+        "nestedObjects": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/reference.NestedObjectWithLiterals"
+          }
+        }
+      },
+      "required": [
+        "nestedObjects"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_reference_SomeLiteral.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_reference_SomeLiteral.json
new file mode 100644
index 00000000000..6fbd13c8d7c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/literal/type_reference_SomeLiteral.json
@@ -0,0 +1,4 @@
+{
+  "const": "You're super wise",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-case/type_service_NestedUser.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-case/type_service_NestedUser.json
new file mode 100644
index 00000000000..d597a5e09d2
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-case/type_service_NestedUser.json
@@ -0,0 +1,44 @@
+{
+  "type": "object",
+  "properties": {
+    "Name": {
+      "type": "string"
+    },
+    "NestedUser": {
+      "$ref": "#/definitions/service.User"
+    }
+  },
+  "required": [
+    "Name",
+    "NestedUser"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "service.User": {
+      "type": "object",
+      "properties": {
+        "userName": {
+          "type": "string"
+        },
+        "metadata_tags": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        "EXTRA_PROPERTIES": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string"
+          }
+        }
+      },
+      "required": [
+        "userName",
+        "metadata_tags",
+        "EXTRA_PROPERTIES"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-case/type_service_Organization.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-case/type_service_Organization.json
new file mode 100644
index 00000000000..5f38ad38445
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-case/type_service_Organization.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-case/type_service_Resource.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-case/type_service_Resource.json
new file mode 100644
index 00000000000..aa9731c5b27
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-case/type_service_Resource.json
@@ -0,0 +1,60 @@
+{
+  "type": "object",
+  "properties": {
+    "resource_type": {
+      "type": "string",
+      "enum": [
+        "user",
+        "Organization"
+      ]
+    }
+  },
+  "required": [
+    "resource_type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "resource_type": {
+          "const": "user"
+        },
+        "userName": {
+          "type": "string"
+        },
+        "metadata_tags": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        "EXTRA_PROPERTIES": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string"
+          }
+        }
+      },
+      "required": [
+        "resource_type",
+        "userName",
+        "metadata_tags",
+        "EXTRA_PROPERTIES"
+      ]
+    },
+    {
+      "properties": {
+        "resource_type": {
+          "const": "Organization"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "resource_type",
+        "name"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-case/type_service_ResourceStatus.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-case/type_service_ResourceStatus.json
new file mode 100644
index 00000000000..e4176609bdf
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-case/type_service_ResourceStatus.json
@@ -0,0 +1,8 @@
+{
+  "type": "string",
+  "enum": [
+    "ACTIVE",
+    "INACTIVE"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-case/type_service_User.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-case/type_service_User.json
new file mode 100644
index 00000000000..9c955b0163c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-case/type_service_User.json
@@ -0,0 +1,27 @@
+{
+  "type": "object",
+  "properties": {
+    "userName": {
+      "type": "string"
+    },
+    "metadata_tags": {
+      "type": "array",
+      "items": {
+        "type": "string"
+      }
+    },
+    "EXTRA_PROPERTIES": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string"
+      }
+    }
+  },
+  "required": [
+    "userName",
+    "metadata_tags",
+    "EXTRA_PROPERTIES"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type__Id.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type__Id.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type__Id.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type_organization_CreateOrganizationRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type_organization_CreateOrganizationRequest.json
new file mode 100644
index 00000000000..5f38ad38445
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type_organization_CreateOrganizationRequest.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type_organization_Organization.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type_organization_Organization.json
new file mode 100644
index 00000000000..6efe0928b5a
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type_organization_Organization.json
@@ -0,0 +1,48 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "$ref": "#/definitions/Id"
+    },
+    "name": {
+      "type": "string"
+    },
+    "users": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/user.User"
+      }
+    }
+  },
+  "required": [
+    "id",
+    "name",
+    "users"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "Id": {
+      "type": "string"
+    },
+    "user.User": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/Id"
+        },
+        "name": {
+          "type": "string"
+        },
+        "age": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "id",
+        "name",
+        "age"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type_user/events/metadata_Metadata.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type_user/events/metadata_Metadata.json
new file mode 100644
index 00000000000..323665bc793
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type_user/events/metadata_Metadata.json
@@ -0,0 +1,28 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "$ref": "#/definitions/Id"
+    },
+    "value": {
+      "type": [
+        "string",
+        "number",
+        "boolean",
+        "object",
+        "array",
+        "null"
+      ]
+    }
+  },
+  "required": [
+    "id",
+    "value"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "Id": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type_user/events_Event.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type_user/events_Event.json
new file mode 100644
index 00000000000..bf9d0cf2312
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type_user/events_Event.json
@@ -0,0 +1,21 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "$ref": "#/definitions/Id"
+    },
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "id",
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "Id": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type_user_User.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type_user_User.json
new file mode 100644
index 00000000000..82f512252c1
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/mixed-file-directory/type_user_User.json
@@ -0,0 +1,25 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "$ref": "#/definitions/Id"
+    },
+    "name": {
+      "type": "string"
+    },
+    "age": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "id",
+    "name",
+    "age"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "Id": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/multi-line-docs/type__Operand.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/multi-line-docs/type__Operand.json
new file mode 100644
index 00000000000..daf62cdba2c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/multi-line-docs/type__Operand.json
@@ -0,0 +1,9 @@
+{
+  "type": "string",
+  "enum": [
+    ">",
+    "=",
+    "less_than"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/multi-line-docs/type_user_User.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/multi-line-docs/type_user_User.json
new file mode 100644
index 00000000000..cfbcde19d3d
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/multi-line-docs/type_user_User.json
@@ -0,0 +1,27 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "name": {
+      "type": "string"
+    },
+    "age": {
+      "oneOf": [
+        {
+          "type": "integer"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "id",
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/oauth-client-credentials-default/type_auth_TokenResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/oauth-client-credentials-default/type_auth_TokenResponse.json
new file mode 100644
index 00000000000..1b1dfc1efa8
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/oauth-client-credentials-default/type_auth_TokenResponse.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "access_token": {
+      "type": "string"
+    },
+    "expires_in": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "access_token",
+    "expires_in"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/oauth-client-credentials-environment-variables/type_auth_TokenResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/oauth-client-credentials-environment-variables/type_auth_TokenResponse.json
new file mode 100644
index 00000000000..93c36010791
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/oauth-client-credentials-environment-variables/type_auth_TokenResponse.json
@@ -0,0 +1,27 @@
+{
+  "type": "object",
+  "properties": {
+    "access_token": {
+      "type": "string"
+    },
+    "expires_in": {
+      "type": "integer"
+    },
+    "refresh_token": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "access_token",
+    "expires_in"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/oauth-client-credentials-nested-root/type_auth_TokenResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/oauth-client-credentials-nested-root/type_auth_TokenResponse.json
new file mode 100644
index 00000000000..93c36010791
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/oauth-client-credentials-nested-root/type_auth_TokenResponse.json
@@ -0,0 +1,27 @@
+{
+  "type": "object",
+  "properties": {
+    "access_token": {
+      "type": "string"
+    },
+    "expires_in": {
+      "type": "integer"
+    },
+    "refresh_token": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "access_token",
+    "expires_in"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/oauth-client-credentials/type_auth_TokenResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/oauth-client-credentials/type_auth_TokenResponse.json
new file mode 100644
index 00000000000..93c36010791
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/oauth-client-credentials/type_auth_TokenResponse.json
@@ -0,0 +1,27 @@
+{
+  "type": "object",
+  "properties": {
+    "access_token": {
+      "type": "string"
+    },
+    "expires_in": {
+      "type": "integer"
+    },
+    "refresh_token": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "access_token",
+    "expires_in"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/object/type__Name.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/object/type__Name.json
new file mode 100644
index 00000000000..e2987b7bffe
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/object/type__Name.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "value": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "id",
+    "value"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/object/type__Type.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/object/type__Type.json
new file mode 100644
index 00000000000..4e07ce4ce83
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/object/type__Type.json
@@ -0,0 +1,171 @@
+{
+  "type": "object",
+  "properties": {
+    "one": {
+      "type": "integer"
+    },
+    "two": {
+      "type": "number"
+    },
+    "three": {
+      "type": "string"
+    },
+    "four": {
+      "type": "boolean"
+    },
+    "five": {
+      "type": "integer"
+    },
+    "six": {
+      "type": "string",
+      "format": "date-time"
+    },
+    "seven": {
+      "type": "string",
+      "format": "date"
+    },
+    "eight": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "nine": {
+      "type": "string",
+      "contentEncoding": "base64"
+    },
+    "ten": {
+      "type": "array",
+      "items": {
+        "type": "integer"
+      }
+    },
+    "eleven": {
+      "type": "array",
+      "items": {
+        "type": "number"
+      },
+      "uniqueItems": true
+    },
+    "twelve": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "boolean"
+      }
+    },
+    "thirteen": {
+      "oneOf": [
+        {
+          "type": "integer"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "fourteen": {
+      "type": [
+        "string",
+        "number",
+        "boolean",
+        "object",
+        "array",
+        "null"
+      ]
+    },
+    "fifteen": {
+      "type": "array",
+      "items": {
+        "type": "array",
+        "items": {
+          "type": "integer"
+        }
+      }
+    },
+    "sixteen": {
+      "type": "array",
+      "items": {
+        "type": "object",
+        "additionalProperties": {
+          "type": "integer"
+        }
+      }
+    },
+    "seventeen": {
+      "type": "array",
+      "items": {
+        "oneOf": [
+          {
+            "type": "string",
+            "format": "uuid"
+          },
+          {
+            "type": "null"
+          }
+        ]
+      }
+    },
+    "eighteen": {
+      "const": "eighteen"
+    },
+    "nineteen": {
+      "$ref": "#/definitions/Name"
+    },
+    "twenty": {
+      "type": "integer",
+      "minimum": 0
+    },
+    "twentyone": {
+      "type": "integer",
+      "minimum": 0
+    },
+    "twentytwo": {
+      "type": "number"
+    },
+    "twentythree": {
+      "type": "string",
+      "pattern": "^-?[0-9]+$"
+    }
+  },
+  "required": [
+    "one",
+    "two",
+    "three",
+    "four",
+    "five",
+    "six",
+    "seven",
+    "eight",
+    "nine",
+    "ten",
+    "eleven",
+    "twelve",
+    "fourteen",
+    "fifteen",
+    "sixteen",
+    "seventeen",
+    "eighteen",
+    "nineteen",
+    "twenty",
+    "twentyone",
+    "twentytwo",
+    "twentythree"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "Name": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "value": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "value"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type__Node.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type__Node.json
new file mode 100644
index 00000000000..fb1cf6e43fc
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type__Node.json
@@ -0,0 +1,59 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "label": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "metadata": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/commons.metadata.Metadata"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "id"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.metadata.Metadata": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "data": {
+          "oneOf": [
+            {
+              "type": "object",
+              "additionalProperties": {
+                "type": "string"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "id"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type__Tree.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type__Tree.json
new file mode 100644
index 00000000000..02e171e0a36
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type__Tree.json
@@ -0,0 +1,78 @@
+{
+  "type": "object",
+  "properties": {
+    "nodes": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/Node"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "commons.metadata.Metadata": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "data": {
+          "oneOf": [
+            {
+              "type": "object",
+              "additionalProperties": {
+                "type": "string"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "id"
+      ],
+      "additionalProperties": false
+    },
+    "Node": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "label": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "metadata": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.metadata.Metadata"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "id"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type_commons/metadata_Metadata.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type_commons/metadata_Metadata.json
new file mode 100644
index 00000000000..808cce4d9ad
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type_commons/metadata_Metadata.json
@@ -0,0 +1,26 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "data": {
+      "oneOf": [
+        {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "id"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type_file/directory_Directory.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type_file/directory_Directory.json
new file mode 100644
index 00000000000..6108135cc84
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type_file/directory_Directory.json
@@ -0,0 +1,105 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "files": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/file.File"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "directories": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/file.directory.Directory"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "file.FileInfo": {
+      "type": "string",
+      "enum": [
+        "REGULAR",
+        "DIRECTORY"
+      ]
+    },
+    "file.File": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "info": {
+          "$ref": "#/definitions/file.FileInfo"
+        }
+      },
+      "required": [
+        "name",
+        "contents",
+        "info"
+      ],
+      "additionalProperties": false
+    },
+    "file.directory.Directory": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "files": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/file.File"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "directories": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/file.directory.Directory"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "name"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type_file_File.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type_file_File.json
new file mode 100644
index 00000000000..c0323f1d4e5
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type_file_File.json
@@ -0,0 +1,29 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "contents": {
+      "type": "string"
+    },
+    "info": {
+      "$ref": "#/definitions/file.FileInfo"
+    }
+  },
+  "required": [
+    "name",
+    "contents",
+    "info"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "file.FileInfo": {
+      "type": "string",
+      "enum": [
+        "REGULAR",
+        "DIRECTORY"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type_file_FileInfo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type_file_FileInfo.json
new file mode 100644
index 00000000000..7c51ee913ee
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/objects-with-imports/type_file_FileInfo.json
@@ -0,0 +1,8 @@
+{
+  "type": "string",
+  "enum": [
+    "REGULAR",
+    "DIRECTORY"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/package-yml/type__EchoRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/package-yml/type__EchoRequest.json
new file mode 100644
index 00000000000..3fff9886e2e
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/package-yml/type__EchoRequest.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "size": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "name",
+    "size"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type__UsernameCursor.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type__UsernameCursor.json
new file mode 100644
index 00000000000..f270aa01acd
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type__UsernameCursor.json
@@ -0,0 +1,39 @@
+{
+  "type": "object",
+  "properties": {
+    "cursor": {
+      "$ref": "#/definitions/UsernamePage"
+    }
+  },
+  "required": [
+    "cursor"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "UsernamePage": {
+      "type": "object",
+      "properties": {
+        "after": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "data": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      },
+      "required": [
+        "data"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type__UsernamePage.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type__UsernamePage.json
new file mode 100644
index 00000000000..ca5b95042ba
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type__UsernamePage.json
@@ -0,0 +1,26 @@
+{
+  "type": "object",
+  "properties": {
+    "after": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "data": {
+      "type": "array",
+      "items": {
+        "type": "string"
+      }
+    }
+  },
+  "required": [
+    "data"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_ListUsersExtendedOptionalListResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_ListUsersExtendedOptionalListResponse.json
new file mode 100644
index 00000000000..aa1cf5eb6ec
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_ListUsersExtendedOptionalListResponse.json
@@ -0,0 +1,64 @@
+{
+  "type": "object",
+  "properties": {
+    "data": {
+      "$ref": "#/definitions/users.UserOptionalListContainer"
+    },
+    "next": {
+      "oneOf": [
+        {
+          "type": "string",
+          "format": "uuid"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "total_count": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "data",
+    "total_count"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "users.User": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "id": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "name",
+        "id"
+      ],
+      "additionalProperties": false
+    },
+    "users.UserOptionalListContainer": {
+      "type": "object",
+      "properties": {
+        "users": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/users.User"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_ListUsersExtendedResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_ListUsersExtendedResponse.json
new file mode 100644
index 00000000000..9d847a0b474
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_ListUsersExtendedResponse.json
@@ -0,0 +1,60 @@
+{
+  "type": "object",
+  "properties": {
+    "data": {
+      "$ref": "#/definitions/users.UserListContainer"
+    },
+    "next": {
+      "oneOf": [
+        {
+          "type": "string",
+          "format": "uuid"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "total_count": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "data",
+    "total_count"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "users.User": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "id": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "name",
+        "id"
+      ],
+      "additionalProperties": false
+    },
+    "users.UserListContainer": {
+      "type": "object",
+      "properties": {
+        "users": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/users.User"
+          }
+        }
+      },
+      "required": [
+        "users"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_ListUsersPaginationResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_ListUsersPaginationResponse.json
new file mode 100644
index 00000000000..f066841f584
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_ListUsersPaginationResponse.json
@@ -0,0 +1,103 @@
+{
+  "type": "object",
+  "properties": {
+    "hasNextPage": {
+      "oneOf": [
+        {
+          "type": "boolean"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "page": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/users.Page"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "total_count": {
+      "type": "integer"
+    },
+    "data": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/users.User"
+      }
+    }
+  },
+  "required": [
+    "total_count",
+    "data"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "users.NextPage": {
+      "type": "object",
+      "properties": {
+        "page": {
+          "type": "integer"
+        },
+        "starting_after": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "page",
+        "starting_after"
+      ],
+      "additionalProperties": false
+    },
+    "users.Page": {
+      "type": "object",
+      "properties": {
+        "page": {
+          "type": "integer"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/users.NextPage"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "per_page": {
+          "type": "integer"
+        },
+        "total_page": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "page",
+        "per_page",
+        "total_page"
+      ],
+      "additionalProperties": false
+    },
+    "users.User": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "id": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "name",
+        "id"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_NextPage.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_NextPage.json
new file mode 100644
index 00000000000..8514953c475
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_NextPage.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "page": {
+      "type": "integer"
+    },
+    "starting_after": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "page",
+    "starting_after"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_Order.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_Order.json
new file mode 100644
index 00000000000..d9d37bf6a06
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_Order.json
@@ -0,0 +1,8 @@
+{
+  "type": "string",
+  "enum": [
+    "asc",
+    "desc"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_Page.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_Page.json
new file mode 100644
index 00000000000..ca6827be43f
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_Page.json
@@ -0,0 +1,48 @@
+{
+  "type": "object",
+  "properties": {
+    "page": {
+      "type": "integer"
+    },
+    "next": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/users.NextPage"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "per_page": {
+      "type": "integer"
+    },
+    "total_page": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "page",
+    "per_page",
+    "total_page"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "users.NextPage": {
+      "type": "object",
+      "properties": {
+        "page": {
+          "type": "integer"
+        },
+        "starting_after": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "page",
+        "starting_after"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_User.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_User.json
new file mode 100644
index 00000000000..880803ddd8d
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_User.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "id": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "name",
+    "id"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_UserListContainer.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_UserListContainer.json
new file mode 100644
index 00000000000..c0ea26a717b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_UserListContainer.json
@@ -0,0 +1,33 @@
+{
+  "type": "object",
+  "properties": {
+    "users": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/users.User"
+      }
+    }
+  },
+  "required": [
+    "users"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "users.User": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "id": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "name",
+        "id"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_UserOptionalListContainer.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_UserOptionalListContainer.json
new file mode 100644
index 00000000000..bba07264f00
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_UserOptionalListContainer.json
@@ -0,0 +1,37 @@
+{
+  "type": "object",
+  "properties": {
+    "users": {
+      "oneOf": [
+        {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/users.User"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "users.User": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "id": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "name",
+        "id"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_UserOptionalListPage.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_UserOptionalListPage.json
new file mode 100644
index 00000000000..871dfeb5a4d
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_UserOptionalListPage.json
@@ -0,0 +1,60 @@
+{
+  "type": "object",
+  "properties": {
+    "data": {
+      "$ref": "#/definitions/users.UserOptionalListContainer"
+    },
+    "next": {
+      "oneOf": [
+        {
+          "type": "string",
+          "format": "uuid"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "data"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "users.User": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "id": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "name",
+        "id"
+      ],
+      "additionalProperties": false
+    },
+    "users.UserOptionalListContainer": {
+      "type": "object",
+      "properties": {
+        "users": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/users.User"
+              }
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_UserPage.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_UserPage.json
new file mode 100644
index 00000000000..a5e3d224afd
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_UserPage.json
@@ -0,0 +1,56 @@
+{
+  "type": "object",
+  "properties": {
+    "data": {
+      "$ref": "#/definitions/users.UserListContainer"
+    },
+    "next": {
+      "oneOf": [
+        {
+          "type": "string",
+          "format": "uuid"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "data"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "users.User": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "id": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "name",
+        "id"
+      ],
+      "additionalProperties": false
+    },
+    "users.UserListContainer": {
+      "type": "object",
+      "properties": {
+        "users": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/users.User"
+          }
+        }
+      },
+      "required": [
+        "users"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_UsernameContainer.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_UsernameContainer.json
new file mode 100644
index 00000000000..24b67fcbb39
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_UsernameContainer.json
@@ -0,0 +1,16 @@
+{
+  "type": "object",
+  "properties": {
+    "results": {
+      "type": "array",
+      "items": {
+        "type": "string"
+      }
+    }
+  },
+  "required": [
+    "results"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_WithCursor.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_WithCursor.json
new file mode 100644
index 00000000000..3c9680461cc
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_WithCursor.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "cursor": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_WithPage.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_WithPage.json
new file mode 100644
index 00000000000..1f91e9aa5b0
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/pagination/type_users_WithPage.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "page": {
+      "oneOf": [
+        {
+          "type": "integer"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/query-parameters/type_user_NestedUser.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/query-parameters/type_user_NestedUser.json
new file mode 100644
index 00000000000..a2b3056427b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/query-parameters/type_user_NestedUser.json
@@ -0,0 +1,37 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "user": {
+      "$ref": "#/definitions/user.User"
+    }
+  },
+  "required": [
+    "name",
+    "user"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "user.User": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "tags": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      },
+      "required": [
+        "name",
+        "tags"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/query-parameters/type_user_User.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/query-parameters/type_user_User.json
new file mode 100644
index 00000000000..ce04ebf90a7
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/query-parameters/type_user_User.json
@@ -0,0 +1,20 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "tags": {
+      "type": "array",
+      "items": {
+        "type": "string"
+      }
+    }
+  },
+  "required": [
+    "name",
+    "tags"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/reserved-keywords/type_package_Package.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/reserved-keywords/type_package_Package.json
new file mode 100644
index 00000000000..5f38ad38445
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/reserved-keywords/type_package_Package.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/reserved-keywords/type_package_Record.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/reserved-keywords/type_package_Record.json
new file mode 100644
index 00000000000..4fbcb877237
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/reserved-keywords/type_package_Record.json
@@ -0,0 +1,20 @@
+{
+  "type": "object",
+  "properties": {
+    "foo": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string"
+      }
+    },
+    "3d": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "foo",
+    "3d"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type__OptionalStringResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type__OptionalStringResponse.json
new file mode 100644
index 00000000000..36563edb5fb
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type__OptionalStringResponse.json
@@ -0,0 +1,24 @@
+{
+  "oneOf": [
+    {
+      "$ref": "#/definitions/StringResponse"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "definitions": {
+    "StringResponse": {
+      "type": "object",
+      "properties": {
+        "data": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "data"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type__StringResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type__StringResponse.json
new file mode 100644
index 00000000000..5bd30ac09f0
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type__StringResponse.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "data": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "data"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type__WithMetadata.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type__WithMetadata.json
new file mode 100644
index 00000000000..727ae412060
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type__WithMetadata.json
@@ -0,0 +1,16 @@
+{
+  "type": "object",
+  "properties": {
+    "metadata": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string"
+      }
+    }
+  },
+  "required": [
+    "metadata"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type_service_Movie.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type_service_Movie.json
new file mode 100644
index 00000000000..59aea8dcfbe
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type_service_Movie.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "id",
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type_service_OptionalWithDocs.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type_service_OptionalWithDocs.json
new file mode 100644
index 00000000000..d289f190145
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type_service_OptionalWithDocs.json
@@ -0,0 +1,24 @@
+{
+  "oneOf": [
+    {
+      "$ref": "#/definitions/service.WithDocs"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "definitions": {
+    "service.WithDocs": {
+      "type": "object",
+      "properties": {
+        "docs": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "docs"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type_service_Response.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type_service_Response.json
new file mode 100644
index 00000000000..0d178b841b5
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type_service_Response.json
@@ -0,0 +1,41 @@
+{
+  "type": "object",
+  "properties": {
+    "metadata": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string"
+      }
+    },
+    "docs": {
+      "type": "string"
+    },
+    "data": {
+      "$ref": "#/definitions/service.Movie"
+    }
+  },
+  "required": [
+    "metadata",
+    "docs",
+    "data"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "service.Movie": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "name"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type_service_WithDocs.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type_service_WithDocs.json
new file mode 100644
index 00000000000..063f21d9d3c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/response-property/type_service_WithDocs.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "docs": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "docs"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/server-sent-event-examples/type_completions_StreamedCompletion.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/server-sent-event-examples/type_completions_StreamedCompletion.json
new file mode 100644
index 00000000000..1a38226fd25
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/server-sent-event-examples/type_completions_StreamedCompletion.json
@@ -0,0 +1,23 @@
+{
+  "type": "object",
+  "properties": {
+    "delta": {
+      "type": "string"
+    },
+    "tokens": {
+      "oneOf": [
+        {
+          "type": "integer"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "delta"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/server-sent-events/type_completions_StreamedCompletion.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/server-sent-events/type_completions_StreamedCompletion.json
new file mode 100644
index 00000000000..1a38226fd25
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/server-sent-events/type_completions_StreamedCompletion.json
@@ -0,0 +1,23 @@
+{
+  "type": "object",
+  "properties": {
+    "delta": {
+      "type": "string"
+    },
+    "tokens": {
+      "oneOf": [
+        {
+          "type": "integer"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "delta"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__Account.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__Account.json
new file mode 100644
index 00000000000..d2584331d98
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__Account.json
@@ -0,0 +1,242 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "related_resources": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/ResourceList"
+      }
+    },
+    "memo": {
+      "$ref": "#/definitions/Memo"
+    },
+    "resource_type": {
+      "const": "Account"
+    },
+    "name": {
+      "type": "string"
+    },
+    "patient": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/Patient"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "practitioner": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/Practitioner"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "id",
+    "related_resources",
+    "memo",
+    "resource_type",
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "Memo": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "type": "string"
+        },
+        "account": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Account"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "description"
+      ],
+      "additionalProperties": false
+    },
+    "Script": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Script"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "Patient": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Patient"
+        },
+        "name": {
+          "type": "string"
+        },
+        "scripts": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/Script"
+          }
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name",
+        "scripts"
+      ],
+      "additionalProperties": false
+    },
+    "Practitioner": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Practitioner"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "Account": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Account"
+        },
+        "name": {
+          "type": "string"
+        },
+        "patient": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Patient"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "practitioner": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Practitioner"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "ResourceList": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/Account"
+        },
+        {
+          "$ref": "#/definitions/Patient"
+        },
+        {
+          "$ref": "#/definitions/Practitioner"
+        },
+        {
+          "$ref": "#/definitions/Script"
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__BaseResource.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__BaseResource.json
new file mode 100644
index 00000000000..6e8cfc1d764
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__BaseResource.json
@@ -0,0 +1,214 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "related_resources": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/ResourceList"
+      }
+    },
+    "memo": {
+      "$ref": "#/definitions/Memo"
+    }
+  },
+  "required": [
+    "id",
+    "related_resources",
+    "memo"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "Memo": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "type": "string"
+        },
+        "account": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Account"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "description"
+      ],
+      "additionalProperties": false
+    },
+    "Script": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Script"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "Patient": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Patient"
+        },
+        "name": {
+          "type": "string"
+        },
+        "scripts": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/Script"
+          }
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name",
+        "scripts"
+      ],
+      "additionalProperties": false
+    },
+    "Practitioner": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Practitioner"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "Account": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Account"
+        },
+        "name": {
+          "type": "string"
+        },
+        "patient": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Patient"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "practitioner": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Practitioner"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "ResourceList": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/Account"
+        },
+        {
+          "$ref": "#/definitions/Patient"
+        },
+        {
+          "$ref": "#/definitions/Practitioner"
+        },
+        {
+          "$ref": "#/definitions/Script"
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__Memo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__Memo.json
new file mode 100644
index 00000000000..9a5c5ca11ec
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__Memo.json
@@ -0,0 +1,213 @@
+{
+  "type": "object",
+  "properties": {
+    "description": {
+      "type": "string"
+    },
+    "account": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/Account"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "description"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "Memo": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "type": "string"
+        },
+        "account": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Account"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "description"
+      ],
+      "additionalProperties": false
+    },
+    "Script": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Script"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "Patient": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Patient"
+        },
+        "name": {
+          "type": "string"
+        },
+        "scripts": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/Script"
+          }
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name",
+        "scripts"
+      ],
+      "additionalProperties": false
+    },
+    "Practitioner": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Practitioner"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "ResourceList": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/Account"
+        },
+        {
+          "$ref": "#/definitions/Patient"
+        },
+        {
+          "$ref": "#/definitions/Practitioner"
+        },
+        {
+          "$ref": "#/definitions/Script"
+        }
+      ]
+    },
+    "Account": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Account"
+        },
+        "name": {
+          "type": "string"
+        },
+        "patient": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Patient"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "practitioner": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Practitioner"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__Patient.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__Patient.json
new file mode 100644
index 00000000000..d4ab7c5a2f9
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__Patient.json
@@ -0,0 +1,229 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "related_resources": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/ResourceList"
+      }
+    },
+    "memo": {
+      "$ref": "#/definitions/Memo"
+    },
+    "resource_type": {
+      "const": "Patient"
+    },
+    "name": {
+      "type": "string"
+    },
+    "scripts": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/Script"
+      }
+    }
+  },
+  "required": [
+    "id",
+    "related_resources",
+    "memo",
+    "resource_type",
+    "name",
+    "scripts"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "Memo": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "type": "string"
+        },
+        "account": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Account"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "description"
+      ],
+      "additionalProperties": false
+    },
+    "Script": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Script"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "Patient": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Patient"
+        },
+        "name": {
+          "type": "string"
+        },
+        "scripts": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/Script"
+          }
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name",
+        "scripts"
+      ],
+      "additionalProperties": false
+    },
+    "Practitioner": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Practitioner"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "Account": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Account"
+        },
+        "name": {
+          "type": "string"
+        },
+        "patient": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Patient"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "practitioner": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Practitioner"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "ResourceList": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/Account"
+        },
+        {
+          "$ref": "#/definitions/Patient"
+        },
+        {
+          "$ref": "#/definitions/Practitioner"
+        },
+        {
+          "$ref": "#/definitions/Script"
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__Practitioner.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__Practitioner.json
new file mode 100644
index 00000000000..da72e210c36
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__Practitioner.json
@@ -0,0 +1,222 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "related_resources": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/ResourceList"
+      }
+    },
+    "memo": {
+      "$ref": "#/definitions/Memo"
+    },
+    "resource_type": {
+      "const": "Practitioner"
+    },
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "id",
+    "related_resources",
+    "memo",
+    "resource_type",
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "Memo": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "type": "string"
+        },
+        "account": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Account"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "description"
+      ],
+      "additionalProperties": false
+    },
+    "Script": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Script"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "Patient": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Patient"
+        },
+        "name": {
+          "type": "string"
+        },
+        "scripts": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/Script"
+          }
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name",
+        "scripts"
+      ],
+      "additionalProperties": false
+    },
+    "Practitioner": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Practitioner"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "Account": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Account"
+        },
+        "name": {
+          "type": "string"
+        },
+        "patient": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Patient"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "practitioner": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Practitioner"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "ResourceList": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/Account"
+        },
+        {
+          "$ref": "#/definitions/Patient"
+        },
+        {
+          "$ref": "#/definitions/Practitioner"
+        },
+        {
+          "$ref": "#/definitions/Script"
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__ResourceList.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__ResourceList.json
new file mode 100644
index 00000000000..7dd07301e71
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__ResourceList.json
@@ -0,0 +1,207 @@
+{
+  "anyOf": [
+    {
+      "$ref": "#/definitions/Account"
+    },
+    {
+      "$ref": "#/definitions/Patient"
+    },
+    {
+      "$ref": "#/definitions/Practitioner"
+    },
+    {
+      "$ref": "#/definitions/Script"
+    }
+  ],
+  "definitions": {
+    "Memo": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "type": "string"
+        },
+        "account": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Account"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "description"
+      ],
+      "additionalProperties": false
+    },
+    "Script": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Script"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "Patient": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Patient"
+        },
+        "name": {
+          "type": "string"
+        },
+        "scripts": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/Script"
+          }
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name",
+        "scripts"
+      ],
+      "additionalProperties": false
+    },
+    "Practitioner": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Practitioner"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "ResourceList": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/Account"
+        },
+        {
+          "$ref": "#/definitions/Patient"
+        },
+        {
+          "$ref": "#/definitions/Practitioner"
+        },
+        {
+          "$ref": "#/definitions/Script"
+        }
+      ]
+    },
+    "Account": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Account"
+        },
+        "name": {
+          "type": "string"
+        },
+        "patient": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Patient"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "practitioner": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Practitioner"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__Script.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__Script.json
new file mode 100644
index 00000000000..efc3d155a52
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/simple-fhir/type__Script.json
@@ -0,0 +1,222 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "related_resources": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/ResourceList"
+      }
+    },
+    "memo": {
+      "$ref": "#/definitions/Memo"
+    },
+    "resource_type": {
+      "const": "Script"
+    },
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "id",
+    "related_resources",
+    "memo",
+    "resource_type",
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "Memo": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "type": "string"
+        },
+        "account": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Account"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "description"
+      ],
+      "additionalProperties": false
+    },
+    "Script": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Script"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "Patient": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Patient"
+        },
+        "name": {
+          "type": "string"
+        },
+        "scripts": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/Script"
+          }
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name",
+        "scripts"
+      ],
+      "additionalProperties": false
+    },
+    "Practitioner": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Practitioner"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "Account": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "related_resources": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ResourceList"
+          }
+        },
+        "memo": {
+          "$ref": "#/definitions/Memo"
+        },
+        "resource_type": {
+          "const": "Account"
+        },
+        "name": {
+          "type": "string"
+        },
+        "patient": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Patient"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "practitioner": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/Practitioner"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "id",
+        "related_resources",
+        "memo",
+        "resource_type",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "ResourceList": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/Account"
+        },
+        {
+          "$ref": "#/definitions/Patient"
+        },
+        {
+          "$ref": "#/definitions/Practitioner"
+        },
+        {
+          "$ref": "#/definitions/Script"
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/streaming-parameter/type_dummy_RegularResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/streaming-parameter/type_dummy_RegularResponse.json
new file mode 100644
index 00000000000..2cb8231306b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/streaming-parameter/type_dummy_RegularResponse.json
@@ -0,0 +1,23 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "name": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "id"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/streaming-parameter/type_dummy_StreamResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/streaming-parameter/type_dummy_StreamResponse.json
new file mode 100644
index 00000000000..2cb8231306b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/streaming-parameter/type_dummy_StreamResponse.json
@@ -0,0 +1,23 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "name": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "id"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/streaming/type_dummy_StreamResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/streaming/type_dummy_StreamResponse.json
new file mode 100644
index 00000000000..2cb8231306b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/streaming/type_dummy_StreamResponse.json
@@ -0,0 +1,23 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "name": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "id"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_admin_Test.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_admin_Test.json
new file mode 100644
index 00000000000..27bc5dd91c6
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_admin_Test.json
@@ -0,0 +1,44 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "and",
+        "or"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "and"
+        },
+        "value": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "or"
+        },
+        "value": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_BinaryTreeNodeAndTreeValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_BinaryTreeNodeAndTreeValue.json
new file mode 100644
index 00000000000..2634f25feba
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_BinaryTreeNodeAndTreeValue.json
@@ -0,0 +1,82 @@
+{
+  "type": "object",
+  "properties": {
+    "nodeId": {
+      "$ref": "#/definitions/commons.NodeId"
+    },
+    "fullTree": {
+      "$ref": "#/definitions/commons.BinaryTreeValue"
+    }
+  },
+  "required": [
+    "nodeId",
+    "fullTree"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.BinaryTreeValue": {
+      "type": "object",
+      "properties": {
+        "root": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_BinaryTreeNodeValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_BinaryTreeNodeValue.json
new file mode 100644
index 00000000000..36c95785d97
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_BinaryTreeNodeValue.json
@@ -0,0 +1,41 @@
+{
+  "type": "object",
+  "properties": {
+    "nodeId": {
+      "$ref": "#/definitions/commons.NodeId"
+    },
+    "val": {
+      "type": "number"
+    },
+    "right": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "left": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "nodeId",
+    "val"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.NodeId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_BinaryTreeValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_BinaryTreeValue.json
new file mode 100644
index 00000000000..12006095961
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_BinaryTreeValue.json
@@ -0,0 +1,66 @@
+{
+  "type": "object",
+  "properties": {
+    "root": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "nodes": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+      }
+    }
+  },
+  "required": [
+    "nodes"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DebugKeyValuePairs.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DebugKeyValuePairs.json
new file mode 100644
index 00000000000..898c68ff5a0
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DebugKeyValuePairs.json
@@ -0,0 +1,434 @@
+{
+  "type": "object",
+  "properties": {
+    "key": {
+      "$ref": "#/definitions/commons.DebugVariableValue"
+    },
+    "value": {
+      "$ref": "#/definitions/commons.DebugVariableValue"
+    }
+  },
+  "required": [
+    "key",
+    "value"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.DebugKeyValuePairs": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.BinaryTreeValue": {
+      "type": "object",
+      "properties": {
+        "root": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DebugVariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeNodeValue",
+            "singlyLinkedListNodeValue",
+            "doublyLinkedListNodeValue",
+            "undefinedValue",
+            "nullValue",
+            "genericValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugKeyValuePairs"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugVariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullTree": {
+              "$ref": "#/definitions/commons.BinaryTreeValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullTree"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.SinglyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.DoublyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "undefinedValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "genericValue"
+            },
+            "stringifiedType": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stringifiedValue": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stringifiedValue"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DebugMapValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DebugMapValue.json
new file mode 100644
index 00000000000..614819a8f0e
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DebugMapValue.json
@@ -0,0 +1,433 @@
+{
+  "type": "object",
+  "properties": {
+    "keyValuePairs": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.DebugKeyValuePairs"
+      }
+    }
+  },
+  "required": [
+    "keyValuePairs"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.BinaryTreeValue": {
+      "type": "object",
+      "properties": {
+        "root": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DebugVariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeNodeValue",
+            "singlyLinkedListNodeValue",
+            "doublyLinkedListNodeValue",
+            "undefinedValue",
+            "nullValue",
+            "genericValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugKeyValuePairs"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugVariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullTree": {
+              "$ref": "#/definitions/commons.BinaryTreeValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullTree"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.SinglyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.DoublyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "undefinedValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "genericValue"
+            },
+            "stringifiedType": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stringifiedValue": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stringifiedValue"
+          ]
+        }
+      ]
+    },
+    "commons.DebugKeyValuePairs": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DebugVariableValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DebugVariableValue.json
new file mode 100644
index 00000000000..11e686d6848
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DebugVariableValue.json
@@ -0,0 +1,642 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "integerValue",
+        "booleanValue",
+        "doubleValue",
+        "stringValue",
+        "charValue",
+        "mapValue",
+        "listValue",
+        "binaryTreeNodeValue",
+        "singlyLinkedListNodeValue",
+        "doublyLinkedListNodeValue",
+        "undefinedValue",
+        "nullValue",
+        "genericValue"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "integerValue"
+        },
+        "value": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "booleanValue"
+        },
+        "value": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "doubleValue"
+        },
+        "value": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "stringValue"
+        },
+        "value": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "charValue"
+        },
+        "value": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "mapValue"
+        },
+        "keyValuePairs": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.DebugKeyValuePairs"
+          }
+        }
+      },
+      "required": [
+        "type",
+        "keyValuePairs"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "listValue"
+        },
+        "value": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.DebugVariableValue"
+          }
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "binaryTreeNodeValue"
+        },
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "fullTree": {
+          "$ref": "#/definitions/commons.BinaryTreeValue"
+        }
+      },
+      "required": [
+        "type",
+        "nodeId",
+        "fullTree"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "singlyLinkedListNodeValue"
+        },
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "fullList": {
+          "$ref": "#/definitions/commons.SinglyLinkedListValue"
+        }
+      },
+      "required": [
+        "type",
+        "nodeId",
+        "fullList"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "doublyLinkedListNodeValue"
+        },
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "fullList": {
+          "$ref": "#/definitions/commons.DoublyLinkedListValue"
+        }
+      },
+      "required": [
+        "type",
+        "nodeId",
+        "fullList"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "undefinedValue"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "nullValue"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "genericValue"
+        },
+        "stringifiedType": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "stringifiedValue": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "stringifiedValue"
+      ]
+    }
+  ],
+  "definitions": {
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.BinaryTreeValue": {
+      "type": "object",
+      "properties": {
+        "root": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DebugVariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeNodeValue",
+            "singlyLinkedListNodeValue",
+            "doublyLinkedListNodeValue",
+            "undefinedValue",
+            "nullValue",
+            "genericValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugKeyValuePairs"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugVariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullTree": {
+              "$ref": "#/definitions/commons.BinaryTreeValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullTree"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.SinglyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.DoublyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "undefinedValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "genericValue"
+            },
+            "stringifiedType": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stringifiedValue": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stringifiedValue"
+          ]
+        }
+      ]
+    },
+    "commons.DebugKeyValuePairs": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DoublyLinkedListNodeAndListValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DoublyLinkedListNodeAndListValue.json
new file mode 100644
index 00000000000..75e42694534
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DoublyLinkedListNodeAndListValue.json
@@ -0,0 +1,82 @@
+{
+  "type": "object",
+  "properties": {
+    "nodeId": {
+      "$ref": "#/definitions/commons.NodeId"
+    },
+    "fullList": {
+      "$ref": "#/definitions/commons.DoublyLinkedListValue"
+    }
+  },
+  "required": [
+    "nodeId",
+    "fullList"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DoublyLinkedListNodeValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DoublyLinkedListNodeValue.json
new file mode 100644
index 00000000000..696bd8378ec
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DoublyLinkedListNodeValue.json
@@ -0,0 +1,41 @@
+{
+  "type": "object",
+  "properties": {
+    "nodeId": {
+      "$ref": "#/definitions/commons.NodeId"
+    },
+    "val": {
+      "type": "number"
+    },
+    "next": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "prev": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "nodeId",
+    "val"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.NodeId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DoublyLinkedListValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DoublyLinkedListValue.json
new file mode 100644
index 00000000000..e156b02ed3b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_DoublyLinkedListValue.json
@@ -0,0 +1,66 @@
+{
+  "type": "object",
+  "properties": {
+    "head": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "nodes": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+      }
+    }
+  },
+  "required": [
+    "nodes"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_FileInfo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_FileInfo.json
new file mode 100644
index 00000000000..6921b0f75f4
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_FileInfo.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "filename": {
+      "type": "string"
+    },
+    "contents": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "filename",
+    "contents"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_GenericValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_GenericValue.json
new file mode 100644
index 00000000000..3cd3f516108
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_GenericValue.json
@@ -0,0 +1,23 @@
+{
+  "type": "object",
+  "properties": {
+    "stringifiedType": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "stringifiedValue": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "stringifiedValue"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_KeyValuePair.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_KeyValuePair.json
new file mode 100644
index 00000000000..661baef3820
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_KeyValuePair.json
@@ -0,0 +1,350 @@
+{
+  "type": "object",
+  "properties": {
+    "key": {
+      "$ref": "#/definitions/commons.VariableValue"
+    },
+    "value": {
+      "$ref": "#/definitions/commons.VariableValue"
+    }
+  },
+  "required": [
+    "key",
+    "value"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_Language.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_Language.json
new file mode 100644
index 00000000000..ed63fce0622
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_Language.json
@@ -0,0 +1,9 @@
+{
+  "type": "string",
+  "enum": [
+    "JAVA",
+    "JAVASCRIPT",
+    "PYTHON"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_ListType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_ListType.json
new file mode 100644
index 00000000000..cbb1b46c7cc
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_ListType.json
@@ -0,0 +1,171 @@
+{
+  "type": "object",
+  "properties": {
+    "valueType": {
+      "$ref": "#/definitions/commons.VariableType"
+    },
+    "isFixedLength": {
+      "oneOf": [
+        {
+          "type": "boolean"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "valueType"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_MapType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_MapType.json
new file mode 100644
index 00000000000..474d9a93ec4
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_MapType.json
@@ -0,0 +1,165 @@
+{
+  "type": "object",
+  "properties": {
+    "keyType": {
+      "$ref": "#/definitions/commons.VariableType"
+    },
+    "valueType": {
+      "$ref": "#/definitions/commons.VariableType"
+    }
+  },
+  "required": [
+    "keyType",
+    "valueType"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_MapValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_MapValue.json
new file mode 100644
index 00000000000..137f672da37
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_MapValue.json
@@ -0,0 +1,349 @@
+{
+  "type": "object",
+  "properties": {
+    "keyValuePairs": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.KeyValuePair"
+      }
+    }
+  },
+  "required": [
+    "keyValuePairs"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_NodeId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_NodeId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_NodeId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_ProblemId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_ProblemId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_ProblemId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_SinglyLinkedListNodeAndListValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_SinglyLinkedListNodeAndListValue.json
new file mode 100644
index 00000000000..26fe6b9bbc4
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_SinglyLinkedListNodeAndListValue.json
@@ -0,0 +1,72 @@
+{
+  "type": "object",
+  "properties": {
+    "nodeId": {
+      "$ref": "#/definitions/commons.NodeId"
+    },
+    "fullList": {
+      "$ref": "#/definitions/commons.SinglyLinkedListValue"
+    }
+  },
+  "required": [
+    "nodeId",
+    "fullList"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_SinglyLinkedListNodeValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_SinglyLinkedListNodeValue.json
new file mode 100644
index 00000000000..87e52863bc3
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_SinglyLinkedListNodeValue.json
@@ -0,0 +1,31 @@
+{
+  "type": "object",
+  "properties": {
+    "nodeId": {
+      "$ref": "#/definitions/commons.NodeId"
+    },
+    "val": {
+      "type": "number"
+    },
+    "next": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "nodeId",
+    "val"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.NodeId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_SinglyLinkedListValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_SinglyLinkedListValue.json
new file mode 100644
index 00000000000..c881d41061f
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_SinglyLinkedListValue.json
@@ -0,0 +1,56 @@
+{
+  "type": "object",
+  "properties": {
+    "head": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "nodes": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+      }
+    }
+  },
+  "required": [
+    "nodes"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_TestCase.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_TestCase.json
new file mode 100644
index 00000000000..7165226bb3a
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_TestCase.json
@@ -0,0 +1,353 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "params": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.VariableValue"
+      }
+    }
+  },
+  "required": [
+    "id",
+    "params"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_TestCaseWithExpectedResult.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_TestCaseWithExpectedResult.json
new file mode 100644
index 00000000000..052a9bc218d
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_TestCaseWithExpectedResult.json
@@ -0,0 +1,369 @@
+{
+  "type": "object",
+  "properties": {
+    "testCase": {
+      "$ref": "#/definitions/commons.TestCase"
+    },
+    "expectedResult": {
+      "$ref": "#/definitions/commons.VariableValue"
+    }
+  },
+  "required": [
+    "testCase",
+    "expectedResult"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "commons.TestCase": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "params": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.VariableValue"
+          }
+        }
+      },
+      "required": [
+        "id",
+        "params"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_UserId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_UserId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_UserId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_VariableType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_VariableType.json
new file mode 100644
index 00000000000..e0a0ca43c4f
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_VariableType.json
@@ -0,0 +1,296 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "integerType",
+        "doubleType",
+        "booleanType",
+        "stringType",
+        "charType",
+        "listType",
+        "mapType",
+        "binaryTreeType",
+        "singlyLinkedListType",
+        "doublyLinkedListType"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "integerType"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "doubleType"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "booleanType"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "stringType"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "charType"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "listType"
+        },
+        "valueType": {
+          "$ref": "#/definitions/commons.VariableType"
+        },
+        "isFixedLength": {
+          "oneOf": [
+            {
+              "type": "boolean"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "type",
+        "valueType"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "mapType"
+        },
+        "keyType": {
+          "$ref": "#/definitions/commons.VariableType"
+        },
+        "valueType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "type",
+        "keyType",
+        "valueType"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "binaryTreeType"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "singlyLinkedListType"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "doublyLinkedListType"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_VariableValue.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_VariableValue.json
new file mode 100644
index 00000000000..8e39c758e8e
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_commons_VariableValue.json
@@ -0,0 +1,549 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "integerValue",
+        "booleanValue",
+        "doubleValue",
+        "stringValue",
+        "charValue",
+        "mapValue",
+        "listValue",
+        "binaryTreeValue",
+        "singlyLinkedListValue",
+        "doublyLinkedListValue",
+        "nullValue"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "integerValue"
+        },
+        "value": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "booleanValue"
+        },
+        "value": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "doubleValue"
+        },
+        "value": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "stringValue"
+        },
+        "value": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "charValue"
+        },
+        "value": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "mapValue"
+        },
+        "keyValuePairs": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.KeyValuePair"
+          }
+        }
+      },
+      "required": [
+        "type",
+        "keyValuePairs"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "listValue"
+        },
+        "value": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.VariableValue"
+          }
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "binaryTreeValue"
+        },
+        "root": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+          }
+        }
+      },
+      "required": [
+        "type",
+        "nodes"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "singlyLinkedListValue"
+        },
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "type",
+        "nodes"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "doublyLinkedListValue"
+        },
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "type",
+        "nodes"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "nullValue"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_lang-server_LangServerRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_lang-server_LangServerRequest.json
new file mode 100644
index 00000000000..454096337de
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_lang-server_LangServerRequest.json
@@ -0,0 +1,20 @@
+{
+  "type": "object",
+  "properties": {
+    "request": {
+      "type": [
+        "string",
+        "number",
+        "boolean",
+        "object",
+        "array",
+        "null"
+      ]
+    }
+  },
+  "required": [
+    "request"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_lang-server_LangServerResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_lang-server_LangServerResponse.json
new file mode 100644
index 00000000000..cfa6fd53235
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_lang-server_LangServerResponse.json
@@ -0,0 +1,20 @@
+{
+  "type": "object",
+  "properties": {
+    "response": {
+      "type": [
+        "string",
+        "number",
+        "boolean",
+        "object",
+        "array",
+        "null"
+      ]
+    }
+  },
+  "required": [
+    "response"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_migration_Migration.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_migration_Migration.json
new file mode 100644
index 00000000000..b98bbc954d5
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_migration_Migration.json
@@ -0,0 +1,26 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "status": {
+      "$ref": "#/definitions/migration.MigrationStatus"
+    }
+  },
+  "required": [
+    "name",
+    "status"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "migration.MigrationStatus": {
+      "type": "string",
+      "enum": [
+        "RUNNING",
+        "FAILED",
+        "FINISHED"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_migration_MigrationStatus.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_migration_MigrationStatus.json
new file mode 100644
index 00000000000..850d83b48b5
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_migration_MigrationStatus.json
@@ -0,0 +1,9 @@
+{
+  "type": "string",
+  "enum": [
+    "RUNNING",
+    "FAILED",
+    "FINISHED"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_Playlist.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_Playlist.json
new file mode 100644
index 00000000000..29a3d2edda8
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_Playlist.json
@@ -0,0 +1,38 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "problems": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.ProblemId"
+      }
+    },
+    "playlist_id": {
+      "$ref": "#/definitions/playlist.PlaylistId"
+    },
+    "owner-id": {
+      "$ref": "#/definitions/commons.UserId"
+    }
+  },
+  "required": [
+    "name",
+    "problems",
+    "playlist_id",
+    "owner-id"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "playlist.PlaylistId": {
+      "type": "string"
+    },
+    "commons.UserId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_PlaylistCreateRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_PlaylistCreateRequest.json
new file mode 100644
index 00000000000..b922c21f5ab
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_PlaylistCreateRequest.json
@@ -0,0 +1,24 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "problems": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.ProblemId"
+      }
+    }
+  },
+  "required": [
+    "name",
+    "problems"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_PlaylistId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_PlaylistId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_PlaylistId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_PlaylistIdNotFoundErrorBody.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_PlaylistIdNotFoundErrorBody.json
new file mode 100644
index 00000000000..079a753f86a
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_PlaylistIdNotFoundErrorBody.json
@@ -0,0 +1,34 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "playlistId"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "playlistId"
+        },
+        "value": {
+          "$ref": "#/definitions/playlist.PlaylistId"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "playlist.PlaylistId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_ReservedKeywordEnum.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_ReservedKeywordEnum.json
new file mode 100644
index 00000000000..603d48b4b0c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_ReservedKeywordEnum.json
@@ -0,0 +1,8 @@
+{
+  "type": "string",
+  "enum": [
+    "is",
+    "as"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_UpdatePlaylistRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_UpdatePlaylistRequest.json
new file mode 100644
index 00000000000..b922c21f5ab
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_playlist_UpdatePlaylistRequest.json
@@ -0,0 +1,24 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "problems": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.ProblemId"
+      }
+    }
+  },
+  "required": [
+    "name",
+    "problems"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_CreateProblemError.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_CreateProblemError.json
new file mode 100644
index 00000000000..e841b16fc28
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_CreateProblemError.json
@@ -0,0 +1,39 @@
+{
+  "type": "object",
+  "properties": {
+    "_type": {
+      "type": "string",
+      "enum": [
+        "generic"
+      ]
+    }
+  },
+  "required": [
+    "_type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "_type": {
+          "const": "generic"
+        },
+        "message": {
+          "type": "string"
+        },
+        "type": {
+          "type": "string"
+        },
+        "stacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "_type",
+        "message",
+        "type",
+        "stacktrace"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_CreateProblemRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_CreateProblemRequest.json
new file mode 100644
index 00000000000..569cb33028d
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_CreateProblemRequest.json
@@ -0,0 +1,684 @@
+{
+  "type": "object",
+  "properties": {
+    "problemName": {
+      "type": "string"
+    },
+    "problemDescription": {
+      "$ref": "#/definitions/problem.ProblemDescription"
+    },
+    "files": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/problem.ProblemFiles"
+      }
+    },
+    "inputParams": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/problem.VariableTypeAndName"
+      }
+    },
+    "outputType": {
+      "$ref": "#/definitions/commons.VariableType"
+    },
+    "testcases": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.TestCaseWithExpectedResult"
+      }
+    },
+    "methodName": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "problemName",
+    "problemDescription",
+    "files",
+    "inputParams",
+    "outputType",
+    "testcases",
+    "methodName"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
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+        "value"
+      ],
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+    },
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+      "type": "string"
+    },
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+      "type": "object",
+      "properties": {
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+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
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+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
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+            },
+            {
+              "type": "null"
+            }
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+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
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+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "problem.ProblemDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "variable",
+            "testCaseId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "variable"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "testCaseId"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "problem.ProblemDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/problem.ProblemDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.FileInfo": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "filename",
+        "contents"
+      ],
+      "additionalProperties": false
+    },
+    "problem.ProblemFiles": {
+      "type": "object",
+      "properties": {
+        "solutionFile": {
+          "$ref": "#/definitions/commons.FileInfo"
+        },
+        "readOnlyFiles": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.FileInfo"
+          }
+        }
+      },
+      "required": [
+        "solutionFile",
+        "readOnlyFiles"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "problem.VariableTypeAndName": {
+      "type": "object",
+      "properties": {
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "variableType",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "commons.TestCase": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "params": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.VariableValue"
+          }
+        }
+      },
+      "required": [
+        "id",
+        "params"
+      ],
+      "additionalProperties": false
+    },
+    "commons.TestCaseWithExpectedResult": {
+      "type": "object",
+      "properties": {
+        "testCase": {
+          "$ref": "#/definitions/commons.TestCase"
+        },
+        "expectedResult": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "testCase",
+        "expectedResult"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_CreateProblemResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_CreateProblemResponse.json
new file mode 100644
index 00000000000..f3a911ad727
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_CreateProblemResponse.json
@@ -0,0 +1,86 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "success",
+        "error"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "success"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.ProblemId"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "error"
+        },
+        "value": {
+          "$ref": "#/definitions/problem.CreateProblemError"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "problem.CreateProblemError": {
+      "type": "object",
+      "properties": {
+        "_type": {
+          "type": "string",
+          "enum": [
+            "generic"
+          ]
+        }
+      },
+      "required": [
+        "_type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "_type": {
+              "const": "generic"
+            },
+            "message": {
+              "type": "string"
+            },
+            "type": {
+              "type": "string"
+            },
+            "stacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "_type",
+            "message",
+            "type",
+            "stacktrace"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_GenericCreateProblemError.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_GenericCreateProblemError.json
new file mode 100644
index 00000000000..46a9afb7fda
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_GenericCreateProblemError.json
@@ -0,0 +1,21 @@
+{
+  "type": "object",
+  "properties": {
+    "message": {
+      "type": "string"
+    },
+    "type": {
+      "type": "string"
+    },
+    "stacktrace": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "message",
+    "type",
+    "stacktrace"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_GetDefaultStarterFilesResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_GetDefaultStarterFilesResponse.json
new file mode 100644
index 00000000000..1ba6814c502
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_GetDefaultStarterFilesResponse.json
@@ -0,0 +1,52 @@
+{
+  "type": "object",
+  "properties": {
+    "files": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/problem.ProblemFiles"
+      }
+    }
+  },
+  "required": [
+    "files"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.FileInfo": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "filename",
+        "contents"
+      ],
+      "additionalProperties": false
+    },
+    "problem.ProblemFiles": {
+      "type": "object",
+      "properties": {
+        "solutionFile": {
+          "$ref": "#/definitions/commons.FileInfo"
+        },
+        "readOnlyFiles": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.FileInfo"
+          }
+        }
+      },
+      "required": [
+        "solutionFile",
+        "readOnlyFiles"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_ProblemDescription.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_ProblemDescription.json
new file mode 100644
index 00000000000..ec6521b728b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_ProblemDescription.json
@@ -0,0 +1,406 @@
+{
+  "type": "object",
+  "properties": {
+    "boards": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/problem.ProblemDescriptionBoard"
+      }
+    }
+  },
+  "required": [
+    "boards"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "problem.ProblemDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "variable",
+            "testCaseId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "variable"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "testCaseId"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_ProblemDescriptionBoard.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_ProblemDescriptionBoard.json
new file mode 100644
index 00000000000..41cfd56f342
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_ProblemDescriptionBoard.json
@@ -0,0 +1,391 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "html",
+        "variable",
+        "testCaseId"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "html"
+        },
+        "value": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "variable"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "testCaseId"
+        },
+        "value": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_ProblemFiles.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_ProblemFiles.json
new file mode 100644
index 00000000000..ebacf9ef710
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_ProblemFiles.json
@@ -0,0 +1,37 @@
+{
+  "type": "object",
+  "properties": {
+    "solutionFile": {
+      "$ref": "#/definitions/commons.FileInfo"
+    },
+    "readOnlyFiles": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.FileInfo"
+      }
+    }
+  },
+  "required": [
+    "solutionFile",
+    "readOnlyFiles"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.FileInfo": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "filename",
+        "contents"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_ProblemInfo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_ProblemInfo.json
new file mode 100644
index 00000000000..9bb544d9317
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_ProblemInfo.json
@@ -0,0 +1,699 @@
+{
+  "type": "object",
+  "properties": {
+    "problemId": {
+      "$ref": "#/definitions/commons.ProblemId"
+    },
+    "problemDescription": {
+      "$ref": "#/definitions/problem.ProblemDescription"
+    },
+    "problemName": {
+      "type": "string"
+    },
+    "problemVersion": {
+      "type": "integer"
+    },
+    "files": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/problem.ProblemFiles"
+      }
+    },
+    "inputParams": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/problem.VariableTypeAndName"
+      }
+    },
+    "outputType": {
+      "$ref": "#/definitions/commons.VariableType"
+    },
+    "testcases": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.TestCaseWithExpectedResult"
+      }
+    },
+    "methodName": {
+      "type": "string"
+    },
+    "supportsCustomTestCases": {
+      "type": "boolean"
+    }
+  },
+  "required": [
+    "problemId",
+    "problemDescription",
+    "problemName",
+    "problemVersion",
+    "files",
+    "inputParams",
+    "outputType",
+    "testcases",
+    "methodName",
+    "supportsCustomTestCases"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "problem.ProblemDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "variable",
+            "testCaseId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "variable"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "testCaseId"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "problem.ProblemDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/problem.ProblemDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.FileInfo": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "filename",
+        "contents"
+      ],
+      "additionalProperties": false
+    },
+    "problem.ProblemFiles": {
+      "type": "object",
+      "properties": {
+        "solutionFile": {
+          "$ref": "#/definitions/commons.FileInfo"
+        },
+        "readOnlyFiles": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.FileInfo"
+          }
+        }
+      },
+      "required": [
+        "solutionFile",
+        "readOnlyFiles"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "problem.VariableTypeAndName": {
+      "type": "object",
+      "properties": {
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "variableType",
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "commons.TestCase": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "params": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.VariableValue"
+          }
+        }
+      },
+      "required": [
+        "id",
+        "params"
+      ],
+      "additionalProperties": false
+    },
+    "commons.TestCaseWithExpectedResult": {
+      "type": "object",
+      "properties": {
+        "testCase": {
+          "$ref": "#/definitions/commons.TestCase"
+        },
+        "expectedResult": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "testCase",
+        "expectedResult"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_UpdateProblemResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_UpdateProblemResponse.json
new file mode 100644
index 00000000000..04712c1e095
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_UpdateProblemResponse.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "problemVersion": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "problemVersion"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_VariableTypeAndName.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_VariableTypeAndName.json
new file mode 100644
index 00000000000..019bb9586e9
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_problem_VariableTypeAndName.json
@@ -0,0 +1,165 @@
+{
+  "type": "object",
+  "properties": {
+    "variableType": {
+      "$ref": "#/definitions/commons.VariableType"
+    },
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "variableType",
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ActualResult.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ActualResult.json
new file mode 100644
index 00000000000..3f520d8b1cd
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ActualResult.json
@@ -0,0 +1,449 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "value",
+        "exception",
+        "exceptionV2"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "value"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "exception"
+        },
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "exceptionV2"
+        },
+        "value": {
+          "$ref": "#/definitions/submission.ExceptionV2"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_BuildingExecutorResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_BuildingExecutorResponse.json
new file mode 100644
index 00000000000..b14be4913f5
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_BuildingExecutorResponse.json
@@ -0,0 +1,33 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    },
+    "status": {
+      "$ref": "#/definitions/submission.ExecutionSessionStatus"
+    }
+  },
+  "required": [
+    "submissionId",
+    "status"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "submission.ExecutionSessionStatus": {
+      "type": "string",
+      "enum": [
+        "CREATING_CONTAINER",
+        "PROVISIONING_CONTAINER",
+        "PENDING_CONTAINER",
+        "RUNNING_CONTAINER",
+        "LIVE_CONTAINER",
+        "FAILED_TO_LAUNCH"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_CodeExecutionUpdate.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_CodeExecutionUpdate.json
new file mode 100644
index 00000000000..7c50788f579
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_CodeExecutionUpdate.json
@@ -0,0 +1,1230 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "buildingExecutor",
+        "running",
+        "errored",
+        "stopped",
+        "graded",
+        "gradedV2",
+        "workspaceRan",
+        "recording",
+        "recorded",
+        "invalidRequest",
+        "finished"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "buildingExecutor"
+        },
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        },
+        "status": {
+          "$ref": "#/definitions/submission.ExecutionSessionStatus"
+        }
+      },
+      "required": [
+        "type",
+        "submissionId",
+        "status"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "running"
+        },
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        },
+        "state": {
+          "$ref": "#/definitions/submission.RunningSubmissionState"
+        }
+      },
+      "required": [
+        "type",
+        "submissionId",
+        "state"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "errored"
+        },
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        },
+        "errorInfo": {
+          "$ref": "#/definitions/submission.ErrorInfo"
+        }
+      },
+      "required": [
+        "type",
+        "submissionId",
+        "errorInfo"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "stopped"
+        },
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        }
+      },
+      "required": [
+        "type",
+        "submissionId"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "graded"
+        },
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        },
+        "testCases": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/submission.TestCaseResultWithStdout"
+          }
+        }
+      },
+      "required": [
+        "type",
+        "submissionId",
+        "testCases"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "gradedV2"
+        },
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        },
+        "testCases": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/submission.TestCaseGrade"
+          }
+        }
+      },
+      "required": [
+        "type",
+        "submissionId",
+        "testCases"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "workspaceRan"
+        },
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        },
+        "runDetails": {
+          "$ref": "#/definitions/submission.WorkspaceRunDetails"
+        }
+      },
+      "required": [
+        "type",
+        "submissionId",
+        "runDetails"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "recording"
+        },
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        },
+        "testCaseId": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "lineNumber": {
+          "type": "integer"
+        },
+        "lightweightStackInfo": {
+          "$ref": "#/definitions/submission.LightweightStackframeInformation"
+        },
+        "tracedFile": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.TracedFile"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "type",
+        "submissionId",
+        "lineNumber",
+        "lightweightStackInfo"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "recorded"
+        },
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        },
+        "traceResponsesSize": {
+          "type": "integer"
+        },
+        "testCaseId": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "type",
+        "submissionId",
+        "traceResponsesSize"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "invalidRequest"
+        },
+        "request": {
+          "$ref": "#/definitions/submission.SubmissionRequest"
+        },
+        "cause": {
+          "$ref": "#/definitions/submission.InvalidRequestCause"
+        }
+      },
+      "required": [
+        "type",
+        "request",
+        "cause"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "finished"
+        },
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        }
+      },
+      "required": [
+        "type",
+        "submissionId"
+      ]
+    }
+  ],
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "submission.ExecutionSessionStatus": {
+      "type": "string",
+      "enum": [
+        "CREATING_CONTAINER",
+        "PROVISIONING_CONTAINER",
+        "PENDING_CONTAINER",
+        "RUNNING_CONTAINER",
+        "LIVE_CONTAINER",
+        "FAILED_TO_LAUNCH"
+      ]
+    },
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    },
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ActualResult": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "value",
+            "exception",
+            "exceptionV2"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "value"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exception"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exceptionV2"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseResult": {
+      "type": "object",
+      "properties": {
+        "expectedResult": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "actualResult": {
+          "$ref": "#/definitions/submission.ActualResult"
+        },
+        "passed": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "expectedResult",
+        "actualResult",
+        "passed"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TestCaseResultWithStdout": {
+      "type": "object",
+      "properties": {
+        "result": {
+          "$ref": "#/definitions/submission.TestCaseResult"
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "result",
+        "stdout"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TestCaseGrade": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "hidden",
+            "nonHidden"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "hidden"
+            },
+            "passed": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type",
+            "passed"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nonHidden"
+            },
+            "passed": {
+              "type": "boolean"
+            },
+            "actualResult": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.VariableValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "passed",
+            "stdout"
+          ]
+        }
+      ]
+    },
+    "submission.WorkspaceRunDetails": {
+      "type": "object",
+      "properties": {
+        "exceptionV2": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "exception": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "stdout"
+      ],
+      "additionalProperties": false
+    },
+    "submission.LightweightStackframeInformation": {
+      "type": "object",
+      "properties": {
+        "numStackFrames": {
+          "type": "integer"
+        },
+        "topStackFrameMethodName": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "numStackFrames",
+        "topStackFrameMethodName"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TracedFile": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "filename",
+        "directory"
+      ],
+      "additionalProperties": false
+    },
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    },
+    "submission.SubmissionFileInfo": {
+      "type": "object",
+      "properties": {
+        "directory": {
+          "type": "string"
+        },
+        "filename": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "directory",
+        "filename",
+        "contents"
+      ],
+      "additionalProperties": false
+    },
+    "submission.SubmissionRequest": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "initializeProblemRequest",
+            "initializeWorkspaceRequest",
+            "submitV2",
+            "workspaceSubmit",
+            "stop"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "initializeProblemRequest"
+            },
+            "problemId": {
+              "$ref": "#/definitions/commons.ProblemId"
+            },
+            "problemVersion": {
+              "oneOf": [
+                {
+                  "type": "integer"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "problemId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "initializeWorkspaceRequest"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "submitV2"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            },
+            "language": {
+              "$ref": "#/definitions/commons.Language"
+            },
+            "submissionFiles": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/submission.SubmissionFileInfo"
+              }
+            },
+            "problemId": {
+              "$ref": "#/definitions/commons.ProblemId"
+            },
+            "problemVersion": {
+              "oneOf": [
+                {
+                  "type": "integer"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "userId": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "submissionId",
+            "language",
+            "submissionFiles",
+            "problemId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "workspaceSubmit"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            },
+            "language": {
+              "$ref": "#/definitions/commons.Language"
+            },
+            "submissionFiles": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/submission.SubmissionFileInfo"
+              }
+            },
+            "userId": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "submissionId",
+            "language",
+            "submissionFiles"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stop"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            }
+          },
+          "required": [
+            "type",
+            "submissionId"
+          ]
+        }
+      ]
+    },
+    "submission.InvalidRequestCause": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "submissionIdNotFound",
+            "customTestCasesUnsupported",
+            "unexpectedLanguage"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "submissionIdNotFound"
+            },
+            "missingSubmissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            }
+          },
+          "required": [
+            "type",
+            "missingSubmissionId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "customTestCasesUnsupported"
+            },
+            "problemId": {
+              "$ref": "#/definitions/commons.ProblemId"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            }
+          },
+          "required": [
+            "type",
+            "problemId",
+            "submissionId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "unexpectedLanguage"
+            },
+            "expectedLanguage": {
+              "$ref": "#/definitions/commons.Language"
+            },
+            "actualLanguage": {
+              "$ref": "#/definitions/commons.Language"
+            }
+          },
+          "required": [
+            "type",
+            "expectedLanguage",
+            "actualLanguage"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_CompileError.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_CompileError.json
new file mode 100644
index 00000000000..f50ccac10d7
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_CompileError.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "message": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "message"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_CustomTestCasesUnsupported.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_CustomTestCasesUnsupported.json
new file mode 100644
index 00000000000..0c16f409b81
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_CustomTestCasesUnsupported.json
@@ -0,0 +1,25 @@
+{
+  "type": "object",
+  "properties": {
+    "problemId": {
+      "$ref": "#/definitions/commons.ProblemId"
+    },
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    }
+  },
+  "required": [
+    "problemId",
+    "submissionId"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ErrorInfo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ErrorInfo.json
new file mode 100644
index 00000000000..2b7e5e202f4
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ErrorInfo.json
@@ -0,0 +1,82 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "compileError",
+        "runtimeError",
+        "internalError"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "compileError"
+        },
+        "message": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "message"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "runtimeError"
+        },
+        "message": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "message"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "internalError"
+        },
+        "exceptionInfo": {
+          "$ref": "#/definitions/submission.ExceptionInfo"
+        }
+      },
+      "required": [
+        "type",
+        "exceptionInfo"
+      ]
+    }
+  ],
+  "definitions": {
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ErroredResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ErroredResponse.json
new file mode 100644
index 00000000000..74e6d634d63
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ErroredResponse.json
@@ -0,0 +1,102 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    },
+    "errorInfo": {
+      "$ref": "#/definitions/submission.ErrorInfo"
+    }
+  },
+  "required": [
+    "submissionId",
+    "errorInfo"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExceptionInfo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExceptionInfo.json
new file mode 100644
index 00000000000..1e0c5a7d705
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExceptionInfo.json
@@ -0,0 +1,21 @@
+{
+  "type": "object",
+  "properties": {
+    "exceptionType": {
+      "type": "string"
+    },
+    "exceptionMessage": {
+      "type": "string"
+    },
+    "exceptionStacktrace": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "exceptionType",
+    "exceptionMessage",
+    "exceptionStacktrace"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExceptionV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExceptionV2.json
new file mode 100644
index 00000000000..66279ff901b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExceptionV2.json
@@ -0,0 +1,50 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "generic",
+        "timeout"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "generic"
+        },
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "timeout"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExecutionSessionResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExecutionSessionResponse.json
new file mode 100644
index 00000000000..c124a5f8b12
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExecutionSessionResponse.json
@@ -0,0 +1,51 @@
+{
+  "type": "object",
+  "properties": {
+    "sessionId": {
+      "type": "string"
+    },
+    "executionSessionUrl": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "language": {
+      "$ref": "#/definitions/commons.Language"
+    },
+    "status": {
+      "$ref": "#/definitions/submission.ExecutionSessionStatus"
+    }
+  },
+  "required": [
+    "sessionId",
+    "language",
+    "status"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    },
+    "submission.ExecutionSessionStatus": {
+      "type": "string",
+      "enum": [
+        "CREATING_CONTAINER",
+        "PROVISIONING_CONTAINER",
+        "PENDING_CONTAINER",
+        "RUNNING_CONTAINER",
+        "LIVE_CONTAINER",
+        "FAILED_TO_LAUNCH"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExecutionSessionState.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExecutionSessionState.json
new file mode 100644
index 00000000000..7bba1b72c17
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExecutionSessionState.json
@@ -0,0 +1,65 @@
+{
+  "type": "object",
+  "properties": {
+    "lastTimeContacted": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "sessionId": {
+      "type": "string"
+    },
+    "isWarmInstance": {
+      "type": "boolean"
+    },
+    "awsTaskId": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "language": {
+      "$ref": "#/definitions/commons.Language"
+    },
+    "status": {
+      "$ref": "#/definitions/submission.ExecutionSessionStatus"
+    }
+  },
+  "required": [
+    "sessionId",
+    "isWarmInstance",
+    "language",
+    "status"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    },
+    "submission.ExecutionSessionStatus": {
+      "type": "string",
+      "enum": [
+        "CREATING_CONTAINER",
+        "PROVISIONING_CONTAINER",
+        "PENDING_CONTAINER",
+        "RUNNING_CONTAINER",
+        "LIVE_CONTAINER",
+        "FAILED_TO_LAUNCH"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExecutionSessionStatus.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExecutionSessionStatus.json
new file mode 100644
index 00000000000..0a7b531239e
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExecutionSessionStatus.json
@@ -0,0 +1,12 @@
+{
+  "type": "string",
+  "enum": [
+    "CREATING_CONTAINER",
+    "PROVISIONING_CONTAINER",
+    "PENDING_CONTAINER",
+    "RUNNING_CONTAINER",
+    "LIVE_CONTAINER",
+    "FAILED_TO_LAUNCH"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExistingSubmissionExecuting.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExistingSubmissionExecuting.json
new file mode 100644
index 00000000000..e9668def012
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExistingSubmissionExecuting.json
@@ -0,0 +1,18 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    }
+  },
+  "required": [
+    "submissionId"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExpressionLocation.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExpressionLocation.json
new file mode 100644
index 00000000000..ad0e653be01
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ExpressionLocation.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "start": {
+      "type": "integer"
+    },
+    "offset": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "start",
+    "offset"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_FinishedResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_FinishedResponse.json
new file mode 100644
index 00000000000..e9668def012
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_FinishedResponse.json
@@ -0,0 +1,18 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    }
+  },
+  "required": [
+    "submissionId"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GetExecutionSessionStateResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GetExecutionSessionStateResponse.json
new file mode 100644
index 00000000000..6103dc1e124
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GetExecutionSessionStateResponse.json
@@ -0,0 +1,97 @@
+{
+  "type": "object",
+  "properties": {
+    "states": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/submission.ExecutionSessionState"
+      }
+    },
+    "numWarmingInstances": {
+      "oneOf": [
+        {
+          "type": "integer"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "warmingSessionIds": {
+      "type": "array",
+      "items": {
+        "type": "string"
+      }
+    }
+  },
+  "required": [
+    "states",
+    "warmingSessionIds"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    },
+    "submission.ExecutionSessionStatus": {
+      "type": "string",
+      "enum": [
+        "CREATING_CONTAINER",
+        "PROVISIONING_CONTAINER",
+        "PENDING_CONTAINER",
+        "RUNNING_CONTAINER",
+        "LIVE_CONTAINER",
+        "FAILED_TO_LAUNCH"
+      ]
+    },
+    "submission.ExecutionSessionState": {
+      "type": "object",
+      "properties": {
+        "lastTimeContacted": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "sessionId": {
+          "type": "string"
+        },
+        "isWarmInstance": {
+          "type": "boolean"
+        },
+        "awsTaskId": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "language": {
+          "$ref": "#/definitions/commons.Language"
+        },
+        "status": {
+          "$ref": "#/definitions/submission.ExecutionSessionStatus"
+        }
+      },
+      "required": [
+        "sessionId",
+        "isWarmInstance",
+        "language",
+        "status"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GetSubmissionStateResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GetSubmissionStateResponse.json
new file mode 100644
index 00000000000..beb2ed3add4
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GetSubmissionStateResponse.json
@@ -0,0 +1,1030 @@
+{
+  "type": "object",
+  "properties": {
+    "timeSubmitted": {
+      "oneOf": [
+        {
+          "type": "string",
+          "format": "date-time"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "submission": {
+      "type": "string"
+    },
+    "language": {
+      "$ref": "#/definitions/commons.Language"
+    },
+    "submissionTypeState": {
+      "$ref": "#/definitions/submission.SubmissionTypeState"
+    }
+  },
+  "required": [
+    "submission",
+    "language",
+    "submissionTypeState"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    },
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "commons.TestCase": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "params": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.VariableValue"
+          }
+        }
+      },
+      "required": [
+        "id",
+        "params"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    },
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ActualResult": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "value",
+            "exception",
+            "exceptionV2"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "value"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exception"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exceptionV2"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseResult": {
+      "type": "object",
+      "properties": {
+        "expectedResult": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "actualResult": {
+          "$ref": "#/definitions/submission.ActualResult"
+        },
+        "passed": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "expectedResult",
+        "actualResult",
+        "passed"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TestCaseGrade": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "hidden",
+            "nonHidden"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "hidden"
+            },
+            "passed": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type",
+            "passed"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nonHidden"
+            },
+            "passed": {
+              "type": "boolean"
+            },
+            "actualResult": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.VariableValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "passed",
+            "stdout"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseResultWithStdout": {
+      "type": "object",
+      "properties": {
+        "result": {
+          "$ref": "#/definitions/submission.TestCaseResult"
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "result",
+        "stdout"
+      ],
+      "additionalProperties": false
+    },
+    "submission.SubmissionStatusForTestCase": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "graded",
+            "gradedV2",
+            "traced"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "graded"
+            },
+            "result": {
+              "$ref": "#/definitions/submission.TestCaseResult"
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "result",
+            "stdout"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "gradedV2"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.TestCaseGrade"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "traced"
+            },
+            "result": {
+              "$ref": "#/definitions/submission.TestCaseResultWithStdout"
+            },
+            "traceResponsesSize": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type",
+            "result",
+            "traceResponsesSize"
+          ]
+        }
+      ]
+    },
+    "submission.TestSubmissionStatus": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "stopped",
+            "errored",
+            "running",
+            "testCaseIdToState"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "stopped"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "errored"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ErrorInfo"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "running"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.RunningSubmissionState"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "testCaseIdToState"
+            },
+            "value": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/submission.SubmissionStatusForTestCase"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.WorkspaceSubmissionStatus": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "stopped",
+            "errored",
+            "running",
+            "ran",
+            "traced"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "stopped"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "errored"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ErrorInfo"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "running"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.RunningSubmissionState"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "ran"
+            },
+            "exceptionV2": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionInfo"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stdout"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "traced"
+            },
+            "exceptionV2": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionInfo"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stdout"
+          ]
+        }
+      ]
+    },
+    "submission.SubmissionTypeState": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "test",
+            "workspace"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "test"
+            },
+            "problemId": {
+              "$ref": "#/definitions/commons.ProblemId"
+            },
+            "defaultTestCases": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.TestCase"
+              }
+            },
+            "customTestCases": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.TestCase"
+              }
+            },
+            "status": {
+              "$ref": "#/definitions/submission.TestSubmissionStatus"
+            }
+          },
+          "required": [
+            "type",
+            "problemId",
+            "defaultTestCases",
+            "customTestCases",
+            "status"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "workspace"
+            },
+            "status": {
+              "$ref": "#/definitions/submission.WorkspaceSubmissionStatus"
+            }
+          },
+          "required": [
+            "type",
+            "status"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GetTraceResponsesPageRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GetTraceResponsesPageRequest.json
new file mode 100644
index 00000000000..f832ec3d37a
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GetTraceResponsesPageRequest.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "offset": {
+      "oneOf": [
+        {
+          "type": "integer"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GradedResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GradedResponse.json
new file mode 100644
index 00000000000..7e9dfecb220
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GradedResponse.json
@@ -0,0 +1,508 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    },
+    "testCases": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/submission.TestCaseResultWithStdout"
+      }
+    }
+  },
+  "required": [
+    "submissionId",
+    "testCases"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ActualResult": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "value",
+            "exception",
+            "exceptionV2"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "value"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exception"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exceptionV2"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseResult": {
+      "type": "object",
+      "properties": {
+        "expectedResult": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "actualResult": {
+          "$ref": "#/definitions/submission.ActualResult"
+        },
+        "passed": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "expectedResult",
+        "actualResult",
+        "passed"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TestCaseResultWithStdout": {
+      "type": "object",
+      "properties": {
+        "result": {
+          "$ref": "#/definitions/submission.TestCaseResult"
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "result",
+        "stdout"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GradedResponseV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GradedResponseV2.json
new file mode 100644
index 00000000000..d9b27ff5c86
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GradedResponseV2.json
@@ -0,0 +1,475 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    },
+    "testCases": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/submission.TestCaseGrade"
+      }
+    }
+  },
+  "required": [
+    "submissionId",
+    "testCases"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseGrade": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "hidden",
+            "nonHidden"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "hidden"
+            },
+            "passed": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type",
+            "passed"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nonHidden"
+            },
+            "passed": {
+              "type": "boolean"
+            },
+            "actualResult": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.VariableValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "passed",
+            "stdout"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GradedTestCaseUpdate.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GradedTestCaseUpdate.json
new file mode 100644
index 00000000000..cd5a4b92a85
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_GradedTestCaseUpdate.json
@@ -0,0 +1,471 @@
+{
+  "type": "object",
+  "properties": {
+    "testCaseId": {
+      "$ref": "#/definitions/v2.problem.TestCaseId"
+    },
+    "grade": {
+      "$ref": "#/definitions/submission.TestCaseGrade"
+    }
+  },
+  "required": [
+    "testCaseId",
+    "grade"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.TestCaseId": {
+      "type": "string"
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseGrade": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "hidden",
+            "nonHidden"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "hidden"
+            },
+            "passed": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type",
+            "passed"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nonHidden"
+            },
+            "passed": {
+              "type": "boolean"
+            },
+            "actualResult": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.VariableValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "passed",
+            "stdout"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_InitializeProblemRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_InitializeProblemRequest.json
new file mode 100644
index 00000000000..3668ad1f6fd
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_InitializeProblemRequest.json
@@ -0,0 +1,27 @@
+{
+  "type": "object",
+  "properties": {
+    "problemId": {
+      "$ref": "#/definitions/commons.ProblemId"
+    },
+    "problemVersion": {
+      "oneOf": [
+        {
+          "type": "integer"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "problemId"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_InternalError.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_InternalError.json
new file mode 100644
index 00000000000..fffabed8f54
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_InternalError.json
@@ -0,0 +1,34 @@
+{
+  "type": "object",
+  "properties": {
+    "exceptionInfo": {
+      "$ref": "#/definitions/submission.ExceptionInfo"
+    }
+  },
+  "required": [
+    "exceptionInfo"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_InvalidRequestCause.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_InvalidRequestCause.json
new file mode 100644
index 00000000000..e39d1303c9b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_InvalidRequestCause.json
@@ -0,0 +1,85 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "submissionIdNotFound",
+        "customTestCasesUnsupported",
+        "unexpectedLanguage"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "submissionIdNotFound"
+        },
+        "missingSubmissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        }
+      },
+      "required": [
+        "type",
+        "missingSubmissionId"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "customTestCasesUnsupported"
+        },
+        "problemId": {
+          "$ref": "#/definitions/commons.ProblemId"
+        },
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        }
+      },
+      "required": [
+        "type",
+        "problemId",
+        "submissionId"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "unexpectedLanguage"
+        },
+        "expectedLanguage": {
+          "$ref": "#/definitions/commons.Language"
+        },
+        "actualLanguage": {
+          "$ref": "#/definitions/commons.Language"
+        }
+      },
+      "required": [
+        "type",
+        "expectedLanguage",
+        "actualLanguage"
+      ]
+    }
+  ],
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_InvalidRequestResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_InvalidRequestResponse.json
new file mode 100644
index 00000000000..625d02c748c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_InvalidRequestResponse.json
@@ -0,0 +1,273 @@
+{
+  "type": "object",
+  "properties": {
+    "request": {
+      "$ref": "#/definitions/submission.SubmissionRequest"
+    },
+    "cause": {
+      "$ref": "#/definitions/submission.InvalidRequestCause"
+    }
+  },
+  "required": [
+    "request",
+    "cause"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    },
+    "submission.SubmissionFileInfo": {
+      "type": "object",
+      "properties": {
+        "directory": {
+          "type": "string"
+        },
+        "filename": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "directory",
+        "filename",
+        "contents"
+      ],
+      "additionalProperties": false
+    },
+    "submission.SubmissionRequest": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "initializeProblemRequest",
+            "initializeWorkspaceRequest",
+            "submitV2",
+            "workspaceSubmit",
+            "stop"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "initializeProblemRequest"
+            },
+            "problemId": {
+              "$ref": "#/definitions/commons.ProblemId"
+            },
+            "problemVersion": {
+              "oneOf": [
+                {
+                  "type": "integer"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "problemId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "initializeWorkspaceRequest"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "submitV2"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            },
+            "language": {
+              "$ref": "#/definitions/commons.Language"
+            },
+            "submissionFiles": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/submission.SubmissionFileInfo"
+              }
+            },
+            "problemId": {
+              "$ref": "#/definitions/commons.ProblemId"
+            },
+            "problemVersion": {
+              "oneOf": [
+                {
+                  "type": "integer"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "userId": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "submissionId",
+            "language",
+            "submissionFiles",
+            "problemId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "workspaceSubmit"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            },
+            "language": {
+              "$ref": "#/definitions/commons.Language"
+            },
+            "submissionFiles": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/submission.SubmissionFileInfo"
+              }
+            },
+            "userId": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "submissionId",
+            "language",
+            "submissionFiles"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stop"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            }
+          },
+          "required": [
+            "type",
+            "submissionId"
+          ]
+        }
+      ]
+    },
+    "submission.InvalidRequestCause": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "submissionIdNotFound",
+            "customTestCasesUnsupported",
+            "unexpectedLanguage"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "submissionIdNotFound"
+            },
+            "missingSubmissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            }
+          },
+          "required": [
+            "type",
+            "missingSubmissionId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "customTestCasesUnsupported"
+            },
+            "problemId": {
+              "$ref": "#/definitions/commons.ProblemId"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            }
+          },
+          "required": [
+            "type",
+            "problemId",
+            "submissionId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "unexpectedLanguage"
+            },
+            "expectedLanguage": {
+              "$ref": "#/definitions/commons.Language"
+            },
+            "actualLanguage": {
+              "$ref": "#/definitions/commons.Language"
+            }
+          },
+          "required": [
+            "type",
+            "expectedLanguage",
+            "actualLanguage"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_LightweightStackframeInformation.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_LightweightStackframeInformation.json
new file mode 100644
index 00000000000..46035789445
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_LightweightStackframeInformation.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "numStackFrames": {
+      "type": "integer"
+    },
+    "topStackFrameMethodName": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "numStackFrames",
+    "topStackFrameMethodName"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RecordedResponseNotification.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RecordedResponseNotification.json
new file mode 100644
index 00000000000..45f3878f39d
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RecordedResponseNotification.json
@@ -0,0 +1,32 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    },
+    "traceResponsesSize": {
+      "type": "integer"
+    },
+    "testCaseId": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "submissionId",
+    "traceResponsesSize"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RecordedTestCaseUpdate.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RecordedTestCaseUpdate.json
new file mode 100644
index 00000000000..491858875fd
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RecordedTestCaseUpdate.json
@@ -0,0 +1,21 @@
+{
+  "type": "object",
+  "properties": {
+    "testCaseId": {
+      "$ref": "#/definitions/v2.problem.TestCaseId"
+    },
+    "traceResponsesSize": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "testCaseId",
+    "traceResponsesSize"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.TestCaseId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RecordingResponseNotification.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RecordingResponseNotification.json
new file mode 100644
index 00000000000..0d2646f1de9
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RecordingResponseNotification.json
@@ -0,0 +1,78 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    },
+    "testCaseId": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "lineNumber": {
+      "type": "integer"
+    },
+    "lightweightStackInfo": {
+      "$ref": "#/definitions/submission.LightweightStackframeInformation"
+    },
+    "tracedFile": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/submission.TracedFile"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "submissionId",
+    "lineNumber",
+    "lightweightStackInfo"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "submission.LightweightStackframeInformation": {
+      "type": "object",
+      "properties": {
+        "numStackFrames": {
+          "type": "integer"
+        },
+        "topStackFrameMethodName": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "numStackFrames",
+        "topStackFrameMethodName"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TracedFile": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "filename",
+        "directory"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RunningResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RunningResponse.json
new file mode 100644
index 00000000000..4597557386c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RunningResponse.json
@@ -0,0 +1,32 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    },
+    "state": {
+      "$ref": "#/definitions/submission.RunningSubmissionState"
+    }
+  },
+  "required": [
+    "submissionId",
+    "state"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RunningSubmissionState.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RunningSubmissionState.json
new file mode 100644
index 00000000000..5d83f54654b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RunningSubmissionState.json
@@ -0,0 +1,11 @@
+{
+  "type": "string",
+  "enum": [
+    "QUEUEING_SUBMISSION",
+    "KILLING_HISTORICAL_SUBMISSIONS",
+    "WRITING_SUBMISSION_TO_FILE",
+    "COMPILING_SUBMISSION",
+    "RUNNING_SUBMISSION"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RuntimeError.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RuntimeError.json
new file mode 100644
index 00000000000..f50ccac10d7
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_RuntimeError.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "message": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "message"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_Scope.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_Scope.json
new file mode 100644
index 00000000000..cb8f241fc2a
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_Scope.json
@@ -0,0 +1,433 @@
+{
+  "type": "object",
+  "properties": {
+    "variables": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/commons.DebugVariableValue"
+      }
+    }
+  },
+  "required": [
+    "variables"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.DebugKeyValuePairs": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.BinaryTreeValue": {
+      "type": "object",
+      "properties": {
+        "root": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DebugVariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeNodeValue",
+            "singlyLinkedListNodeValue",
+            "doublyLinkedListNodeValue",
+            "undefinedValue",
+            "nullValue",
+            "genericValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugKeyValuePairs"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugVariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullTree": {
+              "$ref": "#/definitions/commons.BinaryTreeValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullTree"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.SinglyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.DoublyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "undefinedValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "genericValue"
+            },
+            "stringifiedType": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stringifiedValue": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stringifiedValue"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ShareId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ShareId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_ShareId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StackFrame.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StackFrame.json
new file mode 100644
index 00000000000..75f7f1d1b1f
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StackFrame.json
@@ -0,0 +1,456 @@
+{
+  "type": "object",
+  "properties": {
+    "methodName": {
+      "type": "string"
+    },
+    "lineNumber": {
+      "type": "integer"
+    },
+    "scopes": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/submission.Scope"
+      }
+    }
+  },
+  "required": [
+    "methodName",
+    "lineNumber",
+    "scopes"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.DebugKeyValuePairs": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.BinaryTreeValue": {
+      "type": "object",
+      "properties": {
+        "root": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DebugVariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeNodeValue",
+            "singlyLinkedListNodeValue",
+            "doublyLinkedListNodeValue",
+            "undefinedValue",
+            "nullValue",
+            "genericValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugKeyValuePairs"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugVariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullTree": {
+              "$ref": "#/definitions/commons.BinaryTreeValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullTree"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.SinglyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.DoublyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "undefinedValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "genericValue"
+            },
+            "stringifiedType": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stringifiedValue": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stringifiedValue"
+          ]
+        }
+      ]
+    },
+    "submission.Scope": {
+      "type": "object",
+      "properties": {
+        "variables": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DebugVariableValue"
+          }
+        }
+      },
+      "required": [
+        "variables"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StackInformation.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StackInformation.json
new file mode 100644
index 00000000000..23faaf4294a
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StackInformation.json
@@ -0,0 +1,478 @@
+{
+  "type": "object",
+  "properties": {
+    "numStackFrames": {
+      "type": "integer"
+    },
+    "topStackFrame": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/submission.StackFrame"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "numStackFrames"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.DebugKeyValuePairs": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.BinaryTreeValue": {
+      "type": "object",
+      "properties": {
+        "root": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DebugVariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeNodeValue",
+            "singlyLinkedListNodeValue",
+            "doublyLinkedListNodeValue",
+            "undefinedValue",
+            "nullValue",
+            "genericValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugKeyValuePairs"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugVariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullTree": {
+              "$ref": "#/definitions/commons.BinaryTreeValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullTree"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.SinglyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.DoublyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "undefinedValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "genericValue"
+            },
+            "stringifiedType": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stringifiedValue": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stringifiedValue"
+          ]
+        }
+      ]
+    },
+    "submission.Scope": {
+      "type": "object",
+      "properties": {
+        "variables": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DebugVariableValue"
+          }
+        }
+      },
+      "required": [
+        "variables"
+      ],
+      "additionalProperties": false
+    },
+    "submission.StackFrame": {
+      "type": "object",
+      "properties": {
+        "methodName": {
+          "type": "string"
+        },
+        "lineNumber": {
+          "type": "integer"
+        },
+        "scopes": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/submission.Scope"
+          }
+        }
+      },
+      "required": [
+        "methodName",
+        "lineNumber",
+        "scopes"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StderrResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StderrResponse.json
new file mode 100644
index 00000000000..ec750ed235d
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StderrResponse.json
@@ -0,0 +1,22 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    },
+    "stderr": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "submissionId",
+    "stderr"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StdoutResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StdoutResponse.json
new file mode 100644
index 00000000000..c6a8bc81f7a
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StdoutResponse.json
@@ -0,0 +1,22 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    },
+    "stdout": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "submissionId",
+    "stdout"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StopRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StopRequest.json
new file mode 100644
index 00000000000..e9668def012
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StopRequest.json
@@ -0,0 +1,18 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    }
+  },
+  "required": [
+    "submissionId"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StoppedResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StoppedResponse.json
new file mode 100644
index 00000000000..e9668def012
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_StoppedResponse.json
@@ -0,0 +1,18 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    }
+  },
+  "required": [
+    "submissionId"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionFileInfo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionFileInfo.json
new file mode 100644
index 00000000000..3fb62db5e90
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionFileInfo.json
@@ -0,0 +1,21 @@
+{
+  "type": "object",
+  "properties": {
+    "directory": {
+      "type": "string"
+    },
+    "filename": {
+      "type": "string"
+    },
+    "contents": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "directory",
+    "filename",
+    "contents"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionId.json
new file mode 100644
index 00000000000..f222a9da978
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionId.json
@@ -0,0 +1,5 @@
+{
+  "type": "string",
+  "format": "uuid",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionIdNotFound.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionIdNotFound.json
new file mode 100644
index 00000000000..0442b827df6
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionIdNotFound.json
@@ -0,0 +1,18 @@
+{
+  "type": "object",
+  "properties": {
+    "missingSubmissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    }
+  },
+  "required": [
+    "missingSubmissionId"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionRequest.json
new file mode 100644
index 00000000000..a4c118b6c0f
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionRequest.json
@@ -0,0 +1,189 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "initializeProblemRequest",
+        "initializeWorkspaceRequest",
+        "submitV2",
+        "workspaceSubmit",
+        "stop"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "initializeProblemRequest"
+        },
+        "problemId": {
+          "$ref": "#/definitions/commons.ProblemId"
+        },
+        "problemVersion": {
+          "oneOf": [
+            {
+              "type": "integer"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "type",
+        "problemId"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "initializeWorkspaceRequest"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "submitV2"
+        },
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        },
+        "language": {
+          "$ref": "#/definitions/commons.Language"
+        },
+        "submissionFiles": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/submission.SubmissionFileInfo"
+          }
+        },
+        "problemId": {
+          "$ref": "#/definitions/commons.ProblemId"
+        },
+        "problemVersion": {
+          "oneOf": [
+            {
+              "type": "integer"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "userId": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "type",
+        "submissionId",
+        "language",
+        "submissionFiles",
+        "problemId"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "workspaceSubmit"
+        },
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        },
+        "language": {
+          "$ref": "#/definitions/commons.Language"
+        },
+        "submissionFiles": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/submission.SubmissionFileInfo"
+          }
+        },
+        "userId": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "type",
+        "submissionId",
+        "language",
+        "submissionFiles"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "stop"
+        },
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        }
+      },
+      "required": [
+        "type",
+        "submissionId"
+      ]
+    }
+  ],
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    },
+    "submission.SubmissionFileInfo": {
+      "type": "object",
+      "properties": {
+        "directory": {
+          "type": "string"
+        },
+        "filename": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "directory",
+        "filename",
+        "contents"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionResponse.json
new file mode 100644
index 00000000000..7f56ccb412f
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionResponse.json
@@ -0,0 +1,1329 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "serverInitialized",
+        "problemInitialized",
+        "workspaceInitialized",
+        "serverErrored",
+        "codeExecutionUpdate",
+        "terminated"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "serverInitialized"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "problemInitialized"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.ProblemId"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "workspaceInitialized"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "serverErrored"
+        },
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "codeExecutionUpdate"
+        },
+        "value": {
+          "$ref": "#/definitions/submission.CodeExecutionUpdate"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "terminated"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "submission.ExecutionSessionStatus": {
+      "type": "string",
+      "enum": [
+        "CREATING_CONTAINER",
+        "PROVISIONING_CONTAINER",
+        "PENDING_CONTAINER",
+        "RUNNING_CONTAINER",
+        "LIVE_CONTAINER",
+        "FAILED_TO_LAUNCH"
+      ]
+    },
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    },
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ActualResult": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "value",
+            "exception",
+            "exceptionV2"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "value"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exception"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exceptionV2"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseResult": {
+      "type": "object",
+      "properties": {
+        "expectedResult": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "actualResult": {
+          "$ref": "#/definitions/submission.ActualResult"
+        },
+        "passed": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "expectedResult",
+        "actualResult",
+        "passed"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TestCaseResultWithStdout": {
+      "type": "object",
+      "properties": {
+        "result": {
+          "$ref": "#/definitions/submission.TestCaseResult"
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "result",
+        "stdout"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TestCaseGrade": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "hidden",
+            "nonHidden"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "hidden"
+            },
+            "passed": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type",
+            "passed"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nonHidden"
+            },
+            "passed": {
+              "type": "boolean"
+            },
+            "actualResult": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.VariableValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "passed",
+            "stdout"
+          ]
+        }
+      ]
+    },
+    "submission.WorkspaceRunDetails": {
+      "type": "object",
+      "properties": {
+        "exceptionV2": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "exception": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "stdout"
+      ],
+      "additionalProperties": false
+    },
+    "submission.LightweightStackframeInformation": {
+      "type": "object",
+      "properties": {
+        "numStackFrames": {
+          "type": "integer"
+        },
+        "topStackFrameMethodName": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "numStackFrames",
+        "topStackFrameMethodName"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TracedFile": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "filename",
+        "directory"
+      ],
+      "additionalProperties": false
+    },
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    },
+    "submission.SubmissionFileInfo": {
+      "type": "object",
+      "properties": {
+        "directory": {
+          "type": "string"
+        },
+        "filename": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "directory",
+        "filename",
+        "contents"
+      ],
+      "additionalProperties": false
+    },
+    "submission.SubmissionRequest": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "initializeProblemRequest",
+            "initializeWorkspaceRequest",
+            "submitV2",
+            "workspaceSubmit",
+            "stop"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "initializeProblemRequest"
+            },
+            "problemId": {
+              "$ref": "#/definitions/commons.ProblemId"
+            },
+            "problemVersion": {
+              "oneOf": [
+                {
+                  "type": "integer"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "problemId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "initializeWorkspaceRequest"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "submitV2"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            },
+            "language": {
+              "$ref": "#/definitions/commons.Language"
+            },
+            "submissionFiles": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/submission.SubmissionFileInfo"
+              }
+            },
+            "problemId": {
+              "$ref": "#/definitions/commons.ProblemId"
+            },
+            "problemVersion": {
+              "oneOf": [
+                {
+                  "type": "integer"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "userId": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "submissionId",
+            "language",
+            "submissionFiles",
+            "problemId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "workspaceSubmit"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            },
+            "language": {
+              "$ref": "#/definitions/commons.Language"
+            },
+            "submissionFiles": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/submission.SubmissionFileInfo"
+              }
+            },
+            "userId": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "submissionId",
+            "language",
+            "submissionFiles"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stop"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            }
+          },
+          "required": [
+            "type",
+            "submissionId"
+          ]
+        }
+      ]
+    },
+    "submission.InvalidRequestCause": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "submissionIdNotFound",
+            "customTestCasesUnsupported",
+            "unexpectedLanguage"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "submissionIdNotFound"
+            },
+            "missingSubmissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            }
+          },
+          "required": [
+            "type",
+            "missingSubmissionId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "customTestCasesUnsupported"
+            },
+            "problemId": {
+              "$ref": "#/definitions/commons.ProblemId"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            }
+          },
+          "required": [
+            "type",
+            "problemId",
+            "submissionId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "unexpectedLanguage"
+            },
+            "expectedLanguage": {
+              "$ref": "#/definitions/commons.Language"
+            },
+            "actualLanguage": {
+              "$ref": "#/definitions/commons.Language"
+            }
+          },
+          "required": [
+            "type",
+            "expectedLanguage",
+            "actualLanguage"
+          ]
+        }
+      ]
+    },
+    "submission.CodeExecutionUpdate": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "buildingExecutor",
+            "running",
+            "errored",
+            "stopped",
+            "graded",
+            "gradedV2",
+            "workspaceRan",
+            "recording",
+            "recorded",
+            "invalidRequest",
+            "finished"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "buildingExecutor"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            },
+            "status": {
+              "$ref": "#/definitions/submission.ExecutionSessionStatus"
+            }
+          },
+          "required": [
+            "type",
+            "submissionId",
+            "status"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "running"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            },
+            "state": {
+              "$ref": "#/definitions/submission.RunningSubmissionState"
+            }
+          },
+          "required": [
+            "type",
+            "submissionId",
+            "state"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "errored"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            },
+            "errorInfo": {
+              "$ref": "#/definitions/submission.ErrorInfo"
+            }
+          },
+          "required": [
+            "type",
+            "submissionId",
+            "errorInfo"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stopped"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            }
+          },
+          "required": [
+            "type",
+            "submissionId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "graded"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            },
+            "testCases": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/submission.TestCaseResultWithStdout"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "submissionId",
+            "testCases"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "gradedV2"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            },
+            "testCases": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/submission.TestCaseGrade"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "submissionId",
+            "testCases"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "workspaceRan"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            },
+            "runDetails": {
+              "$ref": "#/definitions/submission.WorkspaceRunDetails"
+            }
+          },
+          "required": [
+            "type",
+            "submissionId",
+            "runDetails"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "recording"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            },
+            "testCaseId": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "lineNumber": {
+              "type": "integer"
+            },
+            "lightweightStackInfo": {
+              "$ref": "#/definitions/submission.LightweightStackframeInformation"
+            },
+            "tracedFile": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.TracedFile"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "submissionId",
+            "lineNumber",
+            "lightweightStackInfo"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "recorded"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            },
+            "traceResponsesSize": {
+              "type": "integer"
+            },
+            "testCaseId": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "submissionId",
+            "traceResponsesSize"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "invalidRequest"
+            },
+            "request": {
+              "$ref": "#/definitions/submission.SubmissionRequest"
+            },
+            "cause": {
+              "$ref": "#/definitions/submission.InvalidRequestCause"
+            }
+          },
+          "required": [
+            "type",
+            "request",
+            "cause"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "finished"
+            },
+            "submissionId": {
+              "$ref": "#/definitions/submission.SubmissionId"
+            }
+          },
+          "required": [
+            "type",
+            "submissionId"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionStatusForTestCase.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionStatusForTestCase.json
new file mode 100644
index 00000000000..9c381816b68
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionStatusForTestCase.json
@@ -0,0 +1,621 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "graded",
+        "gradedV2",
+        "traced"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "graded"
+        },
+        "result": {
+          "$ref": "#/definitions/submission.TestCaseResult"
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "result",
+        "stdout"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "gradedV2"
+        },
+        "value": {
+          "$ref": "#/definitions/submission.TestCaseGrade"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "traced"
+        },
+        "result": {
+          "$ref": "#/definitions/submission.TestCaseResultWithStdout"
+        },
+        "traceResponsesSize": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "type",
+        "result",
+        "traceResponsesSize"
+      ]
+    }
+  ],
+  "definitions": {
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ActualResult": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "value",
+            "exception",
+            "exceptionV2"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "value"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exception"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exceptionV2"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseResult": {
+      "type": "object",
+      "properties": {
+        "expectedResult": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "actualResult": {
+          "$ref": "#/definitions/submission.ActualResult"
+        },
+        "passed": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "expectedResult",
+        "actualResult",
+        "passed"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TestCaseGrade": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "hidden",
+            "nonHidden"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "hidden"
+            },
+            "passed": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type",
+            "passed"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nonHidden"
+            },
+            "passed": {
+              "type": "boolean"
+            },
+            "actualResult": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.VariableValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "passed",
+            "stdout"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseResultWithStdout": {
+      "type": "object",
+      "properties": {
+        "result": {
+          "$ref": "#/definitions/submission.TestCaseResult"
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "result",
+        "stdout"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionStatusV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionStatusV2.json
new file mode 100644
index 00000000000..334cdf6915f
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionStatusV2.json
@@ -0,0 +1,1730 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "test",
+        "workspace"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "test"
+        },
+        "updates": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/submission.TestSubmissionUpdate"
+          }
+        },
+        "problemId": {
+          "$ref": "#/definitions/commons.ProblemId"
+        },
+        "problemVersion": {
+          "type": "integer"
+        },
+        "problemInfo": {
+          "$ref": "#/definitions/v2.problem.ProblemInfoV2"
+        }
+      },
+      "required": [
+        "type",
+        "updates",
+        "problemId",
+        "problemVersion",
+        "problemInfo"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "workspace"
+        },
+        "updates": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/submission.WorkspaceSubmissionUpdate"
+          }
+        }
+      },
+      "required": [
+        "type",
+        "updates"
+      ]
+    }
+  ],
+  "definitions": {
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    },
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseId": {
+      "type": "string"
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseGrade": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "hidden",
+            "nonHidden"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "hidden"
+            },
+            "passed": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type",
+            "passed"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nonHidden"
+            },
+            "passed": {
+              "type": "boolean"
+            },
+            "actualResult": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.VariableValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "passed",
+            "stdout"
+          ]
+        }
+      ]
+    },
+    "submission.TestSubmissionUpdateInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "running",
+            "stopped",
+            "errored",
+            "gradedTestCase",
+            "recordedTestCase",
+            "finished"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "running"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.RunningSubmissionState"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stopped"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "errored"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ErrorInfo"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "gradedTestCase"
+            },
+            "testCaseId": {
+              "$ref": "#/definitions/v2.problem.TestCaseId"
+            },
+            "grade": {
+              "$ref": "#/definitions/submission.TestCaseGrade"
+            }
+          },
+          "required": [
+            "type",
+            "testCaseId",
+            "grade"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "recordedTestCase"
+            },
+            "testCaseId": {
+              "$ref": "#/definitions/v2.problem.TestCaseId"
+            },
+            "traceResponsesSize": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type",
+            "testCaseId",
+            "traceResponsesSize"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "finished"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestSubmissionUpdate": {
+      "type": "object",
+      "properties": {
+        "updateTime": {
+          "type": "string",
+          "format": "date-time"
+        },
+        "updateInfo": {
+          "$ref": "#/definitions/submission.TestSubmissionUpdateInfo"
+        }
+      },
+      "required": [
+        "updateTime",
+        "updateInfo"
+      ],
+      "additionalProperties": false
+    },
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "problem.ProblemDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "variable",
+            "testCaseId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "variable"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "testCaseId"
+            },
+            "value": {
+              "type": "string"
+            }
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+          "required": [
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+    "problem.ProblemDescription": {
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+      "properties": {
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+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/problem.ProblemDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    },
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
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+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
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+            }
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+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
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+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.Files": {
+      "type": "object",
+      "properties": {
+        "files": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.FileInfoV2"
+          }
+        }
+      },
+      "required": [
+        "files"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.BasicTestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "description": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+        },
+        "expectedValueParameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "description",
+        "expectedValueParameterId"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.CustomFiles": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "basic",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "basic"
+            },
+            "methodName": {
+              "type": "string"
+            },
+            "signature": {
+              "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+            },
+            "additionalFiles": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/v2.problem.Files"
+              }
+            },
+            "basicTestCaseTemplate": {
+              "$ref": "#/definitions/v2.problem.BasicTestCaseTemplate"
+            }
+          },
+          "required": [
+            "type",
+            "methodName",
+            "signature",
+            "additionalFiles",
+            "basicTestCaseTemplate"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "value": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/v2.problem.Files"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.GeneratedFiles": {
+      "type": "object",
+      "properties": {
+        "generatedTestCaseFiles": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.Files"
+          }
+        },
+        "generatedTemplateFiles": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.Files"
+          }
+        },
+        "other": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.Files"
+          }
+        }
+      },
+      "required": [
+        "generatedTestCaseFiles",
+        "generatedTemplateFiles",
+        "other"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementation": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+        },
+        "function": {
+          "$ref": "#/definitions/v2.problem.TestCaseFunction"
+        }
+      },
+      "required": [
+        "description",
+        "function"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "implementation": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementation"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "implementation"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseMetadata": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/v2.problem.TestCaseId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "hidden": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "id",
+        "name",
+        "hidden"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseImplementationReference": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "templateId",
+            "implementation"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "templateId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.TestCaseTemplateId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "implementation"
+            },
+            "description": {
+              "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+            },
+            "function": {
+              "$ref": "#/definitions/v2.problem.TestCaseFunction"
+            }
+          },
+          "required": [
+            "type",
+            "description",
+            "function"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseExpects": {
+      "type": "object",
+      "properties": {
+        "expectedStdout": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseV2": {
+      "type": "object",
+      "properties": {
+        "metadata": {
+          "$ref": "#/definitions/v2.problem.TestCaseMetadata"
+        },
+        "implementation": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementationReference"
+        },
+        "arguments": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.VariableValue"
+          }
+        },
+        "expects": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/v2.problem.TestCaseExpects"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "metadata",
+        "implementation",
+        "arguments"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.ProblemInfoV2": {
+      "type": "object",
+      "properties": {
+        "problemId": {
+          "$ref": "#/definitions/commons.ProblemId"
+        },
+        "problemDescription": {
+          "$ref": "#/definitions/problem.ProblemDescription"
+        },
+        "problemName": {
+          "type": "string"
+        },
+        "problemVersion": {
+          "type": "integer"
+        },
+        "supportedLanguages": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.Language"
+          },
+          "uniqueItems": true
+        },
+        "customFiles": {
+          "$ref": "#/definitions/v2.problem.CustomFiles"
+        },
+        "generatedFiles": {
+          "$ref": "#/definitions/v2.problem.GeneratedFiles"
+        },
+        "customTestCaseTemplates": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.TestCaseTemplate"
+          }
+        },
+        "testcases": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.TestCaseV2"
+          }
+        },
+        "isPublic": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "problemId",
+        "problemDescription",
+        "problemName",
+        "problemVersion",
+        "supportedLanguages",
+        "customFiles",
+        "generatedFiles",
+        "customTestCaseTemplates",
+        "testcases",
+        "isPublic"
+      ],
+      "additionalProperties": false
+    },
+    "submission.WorkspaceSubmissionUpdateInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "running",
+            "ran",
+            "stopped",
+            "traced",
+            "tracedV2",
+            "errored",
+            "finished"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "running"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.RunningSubmissionState"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "ran"
+            },
+            "exceptionV2": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionInfo"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stdout"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stopped"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "traced"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "tracedV2"
+            },
+            "traceResponsesSize": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type",
+            "traceResponsesSize"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "errored"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ErrorInfo"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "finished"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.WorkspaceSubmissionUpdate": {
+      "type": "object",
+      "properties": {
+        "updateTime": {
+          "type": "string",
+          "format": "date-time"
+        },
+        "updateInfo": {
+          "$ref": "#/definitions/submission.WorkspaceSubmissionUpdateInfo"
+        }
+      },
+      "required": [
+        "updateTime",
+        "updateInfo"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionTypeEnum.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionTypeEnum.json
new file mode 100644
index 00000000000..9c032be6ac1
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionTypeEnum.json
@@ -0,0 +1,7 @@
+{
+  "type": "string",
+  "enum": [
+    "TEST"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionTypeState.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionTypeState.json
new file mode 100644
index 00000000000..66448620bc2
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmissionTypeState.json
@@ -0,0 +1,991 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "test",
+        "workspace"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "test"
+        },
+        "problemId": {
+          "$ref": "#/definitions/commons.ProblemId"
+        },
+        "defaultTestCases": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.TestCase"
+          }
+        },
+        "customTestCases": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.TestCase"
+          }
+        },
+        "status": {
+          "$ref": "#/definitions/submission.TestSubmissionStatus"
+        }
+      },
+      "required": [
+        "type",
+        "problemId",
+        "defaultTestCases",
+        "customTestCases",
+        "status"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "workspace"
+        },
+        "status": {
+          "$ref": "#/definitions/submission.WorkspaceSubmissionStatus"
+        }
+      },
+      "required": [
+        "type",
+        "status"
+      ]
+    }
+  ],
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "commons.TestCase": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "params": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.VariableValue"
+          }
+        }
+      },
+      "required": [
+        "id",
+        "params"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    },
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ActualResult": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "value",
+            "exception",
+            "exceptionV2"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "value"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exception"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exceptionV2"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseResult": {
+      "type": "object",
+      "properties": {
+        "expectedResult": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "actualResult": {
+          "$ref": "#/definitions/submission.ActualResult"
+        },
+        "passed": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "expectedResult",
+        "actualResult",
+        "passed"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TestCaseGrade": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "hidden",
+            "nonHidden"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "hidden"
+            },
+            "passed": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type",
+            "passed"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nonHidden"
+            },
+            "passed": {
+              "type": "boolean"
+            },
+            "actualResult": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.VariableValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "passed",
+            "stdout"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseResultWithStdout": {
+      "type": "object",
+      "properties": {
+        "result": {
+          "$ref": "#/definitions/submission.TestCaseResult"
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "result",
+        "stdout"
+      ],
+      "additionalProperties": false
+    },
+    "submission.SubmissionStatusForTestCase": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "graded",
+            "gradedV2",
+            "traced"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "graded"
+            },
+            "result": {
+              "$ref": "#/definitions/submission.TestCaseResult"
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "result",
+            "stdout"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "gradedV2"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.TestCaseGrade"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "traced"
+            },
+            "result": {
+              "$ref": "#/definitions/submission.TestCaseResultWithStdout"
+            },
+            "traceResponsesSize": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type",
+            "result",
+            "traceResponsesSize"
+          ]
+        }
+      ]
+    },
+    "submission.TestSubmissionStatus": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "stopped",
+            "errored",
+            "running",
+            "testCaseIdToState"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "stopped"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "errored"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ErrorInfo"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "running"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.RunningSubmissionState"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "testCaseIdToState"
+            },
+            "value": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/submission.SubmissionStatusForTestCase"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.WorkspaceSubmissionStatus": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "stopped",
+            "errored",
+            "running",
+            "ran",
+            "traced"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "stopped"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "errored"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ErrorInfo"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "running"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.RunningSubmissionState"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "ran"
+            },
+            "exceptionV2": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionInfo"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stdout"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "traced"
+            },
+            "exceptionV2": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionInfo"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stdout"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmitRequestV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmitRequestV2.json
new file mode 100644
index 00000000000..bc9d34d989d
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_SubmitRequestV2.json
@@ -0,0 +1,84 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    },
+    "language": {
+      "$ref": "#/definitions/commons.Language"
+    },
+    "submissionFiles": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/submission.SubmissionFileInfo"
+      }
+    },
+    "problemId": {
+      "$ref": "#/definitions/commons.ProblemId"
+    },
+    "problemVersion": {
+      "oneOf": [
+        {
+          "type": "integer"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "userId": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "submissionId",
+    "language",
+    "submissionFiles",
+    "problemId"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    },
+    "submission.SubmissionFileInfo": {
+      "type": "object",
+      "properties": {
+        "directory": {
+          "type": "string"
+        },
+        "filename": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "directory",
+        "filename",
+        "contents"
+      ],
+      "additionalProperties": false
+    },
+    "commons.ProblemId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TerminatedResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TerminatedResponse.json
new file mode 100644
index 00000000000..2b13c5c0434
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TerminatedResponse.json
@@ -0,0 +1,5 @@
+{
+  "type": "object",
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestCaseGrade.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestCaseGrade.json
new file mode 100644
index 00000000000..7205dad5d54
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestCaseGrade.json
@@ -0,0 +1,452 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "hidden",
+        "nonHidden"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "hidden"
+        },
+        "passed": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "type",
+        "passed"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "nonHidden"
+        },
+        "passed": {
+          "type": "boolean"
+        },
+        "actualResult": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.VariableValue"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "exception": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "passed",
+        "stdout"
+      ]
+    }
+  ],
+  "definitions": {
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestCaseHiddenGrade.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestCaseHiddenGrade.json
new file mode 100644
index 00000000000..7755a527079
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestCaseHiddenGrade.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "passed": {
+      "type": "boolean"
+    }
+  },
+  "required": [
+    "passed"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestCaseNonHiddenGrade.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestCaseNonHiddenGrade.json
new file mode 100644
index 00000000000..66d0c9fafd9
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestCaseNonHiddenGrade.json
@@ -0,0 +1,419 @@
+{
+  "type": "object",
+  "properties": {
+    "passed": {
+      "type": "boolean"
+    },
+    "actualResult": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "exception": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/submission.ExceptionV2"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "stdout": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "passed",
+    "stdout"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestCaseResult.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestCaseResult.json
new file mode 100644
index 00000000000..f945f80ec79
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestCaseResult.json
@@ -0,0 +1,469 @@
+{
+  "type": "object",
+  "properties": {
+    "expectedResult": {
+      "$ref": "#/definitions/commons.VariableValue"
+    },
+    "actualResult": {
+      "$ref": "#/definitions/submission.ActualResult"
+    },
+    "passed": {
+      "type": "boolean"
+    }
+  },
+  "required": [
+    "expectedResult",
+    "actualResult",
+    "passed"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ActualResult": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "value",
+            "exception",
+            "exceptionV2"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "value"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exception"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exceptionV2"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestCaseResultWithStdout.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestCaseResultWithStdout.json
new file mode 100644
index 00000000000..9505d7b90ae
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestCaseResultWithStdout.json
@@ -0,0 +1,485 @@
+{
+  "type": "object",
+  "properties": {
+    "result": {
+      "$ref": "#/definitions/submission.TestCaseResult"
+    },
+    "stdout": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "result",
+    "stdout"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ActualResult": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "value",
+            "exception",
+            "exceptionV2"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "value"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exception"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exceptionV2"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseResult": {
+      "type": "object",
+      "properties": {
+        "expectedResult": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "actualResult": {
+          "$ref": "#/definitions/submission.ActualResult"
+        },
+        "passed": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "expectedResult",
+        "actualResult",
+        "passed"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestSubmissionState.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestSubmissionState.json
new file mode 100644
index 00000000000..2a94b5b1236
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestSubmissionState.json
@@ -0,0 +1,834 @@
+{
+  "type": "object",
+  "properties": {
+    "problemId": {
+      "$ref": "#/definitions/commons.ProblemId"
+    },
+    "defaultTestCases": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.TestCase"
+      }
+    },
+    "customTestCases": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.TestCase"
+      }
+    },
+    "status": {
+      "$ref": "#/definitions/submission.TestSubmissionStatus"
+    }
+  },
+  "required": [
+    "problemId",
+    "defaultTestCases",
+    "customTestCases",
+    "status"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "commons.TestCase": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "params": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.VariableValue"
+          }
+        }
+      },
+      "required": [
+        "id",
+        "params"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    },
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ActualResult": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "value",
+            "exception",
+            "exceptionV2"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "value"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exception"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exceptionV2"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseResult": {
+      "type": "object",
+      "properties": {
+        "expectedResult": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "actualResult": {
+          "$ref": "#/definitions/submission.ActualResult"
+        },
+        "passed": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "expectedResult",
+        "actualResult",
+        "passed"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TestCaseGrade": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "hidden",
+            "nonHidden"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "hidden"
+            },
+            "passed": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type",
+            "passed"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nonHidden"
+            },
+            "passed": {
+              "type": "boolean"
+            },
+            "actualResult": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.VariableValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "passed",
+            "stdout"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseResultWithStdout": {
+      "type": "object",
+      "properties": {
+        "result": {
+          "$ref": "#/definitions/submission.TestCaseResult"
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "result",
+        "stdout"
+      ],
+      "additionalProperties": false
+    },
+    "submission.SubmissionStatusForTestCase": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "graded",
+            "gradedV2",
+            "traced"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "graded"
+            },
+            "result": {
+              "$ref": "#/definitions/submission.TestCaseResult"
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "result",
+            "stdout"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "gradedV2"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.TestCaseGrade"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "traced"
+            },
+            "result": {
+              "$ref": "#/definitions/submission.TestCaseResultWithStdout"
+            },
+            "traceResponsesSize": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type",
+            "result",
+            "traceResponsesSize"
+          ]
+        }
+      ]
+    },
+    "submission.TestSubmissionStatus": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "stopped",
+            "errored",
+            "running",
+            "testCaseIdToState"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "stopped"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "errored"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ErrorInfo"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "running"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.RunningSubmissionState"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "testCaseIdToState"
+            },
+            "value": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/submission.SubmissionStatusForTestCase"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestSubmissionStatus.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestSubmissionStatus.json
new file mode 100644
index 00000000000..7c0c10523f0
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestSubmissionStatus.json
@@ -0,0 +1,782 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "stopped",
+        "errored",
+        "running",
+        "testCaseIdToState"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "stopped"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "errored"
+        },
+        "value": {
+          "$ref": "#/definitions/submission.ErrorInfo"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "running"
+        },
+        "value": {
+          "$ref": "#/definitions/submission.RunningSubmissionState"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "testCaseIdToState"
+        },
+        "value": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/submission.SubmissionStatusForTestCase"
+          }
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    },
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ActualResult": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "value",
+            "exception",
+            "exceptionV2"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "value"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exception"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exceptionV2"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseResult": {
+      "type": "object",
+      "properties": {
+        "expectedResult": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "actualResult": {
+          "$ref": "#/definitions/submission.ActualResult"
+        },
+        "passed": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "expectedResult",
+        "actualResult",
+        "passed"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TestCaseGrade": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "hidden",
+            "nonHidden"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "hidden"
+            },
+            "passed": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type",
+            "passed"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nonHidden"
+            },
+            "passed": {
+              "type": "boolean"
+            },
+            "actualResult": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.VariableValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "passed",
+            "stdout"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseResultWithStdout": {
+      "type": "object",
+      "properties": {
+        "result": {
+          "$ref": "#/definitions/submission.TestCaseResult"
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "result",
+        "stdout"
+      ],
+      "additionalProperties": false
+    },
+    "submission.SubmissionStatusForTestCase": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "graded",
+            "gradedV2",
+            "traced"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "graded"
+            },
+            "result": {
+              "$ref": "#/definitions/submission.TestCaseResult"
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "result",
+            "stdout"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "gradedV2"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.TestCaseGrade"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "traced"
+            },
+            "result": {
+              "$ref": "#/definitions/submission.TestCaseResultWithStdout"
+            },
+            "traceResponsesSize": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type",
+            "result",
+            "traceResponsesSize"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestSubmissionStatusV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestSubmissionStatusV2.json
new file mode 100644
index 00000000000..d709c135841
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestSubmissionStatusV2.json
@@ -0,0 +1,1551 @@
+{
+  "type": "object",
+  "properties": {
+    "updates": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/submission.TestSubmissionUpdate"
+      }
+    },
+    "problemId": {
+      "$ref": "#/definitions/commons.ProblemId"
+    },
+    "problemVersion": {
+      "type": "integer"
+    },
+    "problemInfo": {
+      "$ref": "#/definitions/v2.problem.ProblemInfoV2"
+    }
+  },
+  "required": [
+    "updates",
+    "problemId",
+    "problemVersion",
+    "problemInfo"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    },
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseId": {
+      "type": "string"
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseGrade": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "hidden",
+            "nonHidden"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
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+            "$ref": "#/definitions/v2.problem.TestCaseV2"
+          }
+        },
+        "isPublic": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "problemId",
+        "problemDescription",
+        "problemName",
+        "problemVersion",
+        "supportedLanguages",
+        "customFiles",
+        "generatedFiles",
+        "customTestCaseTemplates",
+        "testcases",
+        "isPublic"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestSubmissionUpdate.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestSubmissionUpdate.json
new file mode 100644
index 00000000000..887f6f01d23
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestSubmissionUpdate.json
@@ -0,0 +1,665 @@
+{
+  "type": "object",
+  "properties": {
+    "updateTime": {
+      "type": "string",
+      "format": "date-time"
+    },
+    "updateInfo": {
+      "$ref": "#/definitions/submission.TestSubmissionUpdateInfo"
+    }
+  },
+  "required": [
+    "updateTime",
+    "updateInfo"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    },
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseId": {
+      "type": "string"
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseGrade": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "hidden",
+            "nonHidden"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "hidden"
+            },
+            "passed": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type",
+            "passed"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nonHidden"
+            },
+            "passed": {
+              "type": "boolean"
+            },
+            "actualResult": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.VariableValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "passed",
+            "stdout"
+          ]
+        }
+      ]
+    },
+    "submission.TestSubmissionUpdateInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "running",
+            "stopped",
+            "errored",
+            "gradedTestCase",
+            "recordedTestCase",
+            "finished"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "running"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.RunningSubmissionState"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stopped"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "errored"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ErrorInfo"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "gradedTestCase"
+            },
+            "testCaseId": {
+              "$ref": "#/definitions/v2.problem.TestCaseId"
+            },
+            "grade": {
+              "$ref": "#/definitions/submission.TestCaseGrade"
+            }
+          },
+          "required": [
+            "type",
+            "testCaseId",
+            "grade"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "recordedTestCase"
+            },
+            "testCaseId": {
+              "$ref": "#/definitions/v2.problem.TestCaseId"
+            },
+            "traceResponsesSize": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type",
+            "testCaseId",
+            "traceResponsesSize"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "finished"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestSubmissionUpdateInfo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestSubmissionUpdateInfo.json
new file mode 100644
index 00000000000..9ed23058eb7
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TestSubmissionUpdateInfo.json
@@ -0,0 +1,648 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "running",
+        "stopped",
+        "errored",
+        "gradedTestCase",
+        "recordedTestCase",
+        "finished"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "running"
+        },
+        "value": {
+          "$ref": "#/definitions/submission.RunningSubmissionState"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "stopped"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "errored"
+        },
+        "value": {
+          "$ref": "#/definitions/submission.ErrorInfo"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "gradedTestCase"
+        },
+        "testCaseId": {
+          "$ref": "#/definitions/v2.problem.TestCaseId"
+        },
+        "grade": {
+          "$ref": "#/definitions/submission.TestCaseGrade"
+        }
+      },
+      "required": [
+        "type",
+        "testCaseId",
+        "grade"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "recordedTestCase"
+        },
+        "testCaseId": {
+          "$ref": "#/definitions/v2.problem.TestCaseId"
+        },
+        "traceResponsesSize": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "type",
+        "testCaseId",
+        "traceResponsesSize"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "finished"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    },
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseId": {
+      "type": "string"
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
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+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
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+            },
+            {
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+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseGrade": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "hidden",
+            "nonHidden"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "hidden"
+            },
+            "passed": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type",
+            "passed"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nonHidden"
+            },
+            "passed": {
+              "type": "boolean"
+            },
+            "actualResult": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.VariableValue"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "passed",
+            "stdout"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TraceResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TraceResponse.json
new file mode 100644
index 00000000000..c43395dbe16
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TraceResponse.json
@@ -0,0 +1,548 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    },
+    "lineNumber": {
+      "type": "integer"
+    },
+    "returnValue": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "expressionLocation": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/submission.ExpressionLocation"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "stack": {
+      "$ref": "#/definitions/submission.StackInformation"
+    },
+    "stdout": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "submissionId",
+    "lineNumber",
+    "stack"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "commons.DebugKeyValuePairs": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.BinaryTreeValue": {
+      "type": "object",
+      "properties": {
+        "root": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DebugVariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeNodeValue",
+            "singlyLinkedListNodeValue",
+            "doublyLinkedListNodeValue",
+            "undefinedValue",
+            "nullValue",
+            "genericValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugKeyValuePairs"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugVariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullTree": {
+              "$ref": "#/definitions/commons.BinaryTreeValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullTree"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.SinglyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.DoublyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "undefinedValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "genericValue"
+            },
+            "stringifiedType": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stringifiedValue": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stringifiedValue"
+          ]
+        }
+      ]
+    },
+    "submission.ExpressionLocation": {
+      "type": "object",
+      "properties": {
+        "start": {
+          "type": "integer"
+        },
+        "offset": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "start",
+        "offset"
+      ],
+      "additionalProperties": false
+    },
+    "submission.Scope": {
+      "type": "object",
+      "properties": {
+        "variables": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DebugVariableValue"
+          }
+        }
+      },
+      "required": [
+        "variables"
+      ],
+      "additionalProperties": false
+    },
+    "submission.StackFrame": {
+      "type": "object",
+      "properties": {
+        "methodName": {
+          "type": "string"
+        },
+        "lineNumber": {
+          "type": "integer"
+        },
+        "scopes": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/submission.Scope"
+          }
+        }
+      },
+      "required": [
+        "methodName",
+        "lineNumber",
+        "scopes"
+      ],
+      "additionalProperties": false
+    },
+    "submission.StackInformation": {
+      "type": "object",
+      "properties": {
+        "numStackFrames": {
+          "type": "integer"
+        },
+        "topStackFrame": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.StackFrame"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "numStackFrames"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TraceResponseV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TraceResponseV2.json
new file mode 100644
index 00000000000..c99cd4a3573
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TraceResponseV2.json
@@ -0,0 +1,568 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    },
+    "lineNumber": {
+      "type": "integer"
+    },
+    "file": {
+      "$ref": "#/definitions/submission.TracedFile"
+    },
+    "returnValue": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "expressionLocation": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/submission.ExpressionLocation"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "stack": {
+      "$ref": "#/definitions/submission.StackInformation"
+    },
+    "stdout": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "submissionId",
+    "lineNumber",
+    "file",
+    "stack"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "submission.TracedFile": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "filename",
+        "directory"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DebugKeyValuePairs": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.BinaryTreeValue": {
+      "type": "object",
+      "properties": {
+        "root": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DebugVariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeNodeValue",
+            "singlyLinkedListNodeValue",
+            "doublyLinkedListNodeValue",
+            "undefinedValue",
+            "nullValue",
+            "genericValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugKeyValuePairs"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugVariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullTree": {
+              "$ref": "#/definitions/commons.BinaryTreeValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullTree"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.SinglyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.DoublyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "undefinedValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "genericValue"
+            },
+            "stringifiedType": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stringifiedValue": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stringifiedValue"
+          ]
+        }
+      ]
+    },
+    "submission.ExpressionLocation": {
+      "type": "object",
+      "properties": {
+        "start": {
+          "type": "integer"
+        },
+        "offset": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "start",
+        "offset"
+      ],
+      "additionalProperties": false
+    },
+    "submission.Scope": {
+      "type": "object",
+      "properties": {
+        "variables": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DebugVariableValue"
+          }
+        }
+      },
+      "required": [
+        "variables"
+      ],
+      "additionalProperties": false
+    },
+    "submission.StackFrame": {
+      "type": "object",
+      "properties": {
+        "methodName": {
+          "type": "string"
+        },
+        "lineNumber": {
+          "type": "integer"
+        },
+        "scopes": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/submission.Scope"
+          }
+        }
+      },
+      "required": [
+        "methodName",
+        "lineNumber",
+        "scopes"
+      ],
+      "additionalProperties": false
+    },
+    "submission.StackInformation": {
+      "type": "object",
+      "properties": {
+        "numStackFrames": {
+          "type": "integer"
+        },
+        "topStackFrame": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.StackFrame"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "numStackFrames"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TraceResponsesPage.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TraceResponsesPage.json
new file mode 100644
index 00000000000..bfa0f1eb6a3
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TraceResponsesPage.json
@@ -0,0 +1,573 @@
+{
+  "type": "object",
+  "properties": {
+    "offset": {
+      "oneOf": [
+        {
+          "type": "integer"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "traceResponses": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/submission.TraceResponse"
+      }
+    }
+  },
+  "required": [
+    "traceResponses"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "commons.DebugKeyValuePairs": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.BinaryTreeValue": {
+      "type": "object",
+      "properties": {
+        "root": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DebugVariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeNodeValue",
+            "singlyLinkedListNodeValue",
+            "doublyLinkedListNodeValue",
+            "undefinedValue",
+            "nullValue",
+            "genericValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugKeyValuePairs"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugVariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullTree": {
+              "$ref": "#/definitions/commons.BinaryTreeValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullTree"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.SinglyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.DoublyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "undefinedValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "genericValue"
+            },
+            "stringifiedType": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stringifiedValue": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stringifiedValue"
+          ]
+        }
+      ]
+    },
+    "submission.ExpressionLocation": {
+      "type": "object",
+      "properties": {
+        "start": {
+          "type": "integer"
+        },
+        "offset": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "start",
+        "offset"
+      ],
+      "additionalProperties": false
+    },
+    "submission.Scope": {
+      "type": "object",
+      "properties": {
+        "variables": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DebugVariableValue"
+          }
+        }
+      },
+      "required": [
+        "variables"
+      ],
+      "additionalProperties": false
+    },
+    "submission.StackFrame": {
+      "type": "object",
+      "properties": {
+        "methodName": {
+          "type": "string"
+        },
+        "lineNumber": {
+          "type": "integer"
+        },
+        "scopes": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/submission.Scope"
+          }
+        }
+      },
+      "required": [
+        "methodName",
+        "lineNumber",
+        "scopes"
+      ],
+      "additionalProperties": false
+    },
+    "submission.StackInformation": {
+      "type": "object",
+      "properties": {
+        "numStackFrames": {
+          "type": "integer"
+        },
+        "topStackFrame": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.StackFrame"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "numStackFrames"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TraceResponse": {
+      "type": "object",
+      "properties": {
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        },
+        "lineNumber": {
+          "type": "integer"
+        },
+        "returnValue": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.DebugVariableValue"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "expressionLocation": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.ExpressionLocation"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "stack": {
+          "$ref": "#/definitions/submission.StackInformation"
+        },
+        "stdout": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "submissionId",
+        "lineNumber",
+        "stack"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TraceResponsesPageV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TraceResponsesPageV2.json
new file mode 100644
index 00000000000..92090a304aa
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TraceResponsesPageV2.json
@@ -0,0 +1,593 @@
+{
+  "type": "object",
+  "properties": {
+    "offset": {
+      "oneOf": [
+        {
+          "type": "integer"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "traceResponses": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/submission.TraceResponseV2"
+      }
+    }
+  },
+  "required": [
+    "traceResponses"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "submission.TracedFile": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "filename",
+        "directory"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DebugKeyValuePairs": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.DebugVariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.BinaryTreeValue": {
+      "type": "object",
+      "properties": {
+        "root": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListValue": {
+      "type": "object",
+      "properties": {
+        "head": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "nodes": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+          }
+        }
+      },
+      "required": [
+        "nodes"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DebugVariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeNodeValue",
+            "singlyLinkedListNodeValue",
+            "doublyLinkedListNodeValue",
+            "undefinedValue",
+            "nullValue",
+            "genericValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugKeyValuePairs"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.DebugVariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullTree": {
+              "$ref": "#/definitions/commons.BinaryTreeValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullTree"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.SinglyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListNodeValue"
+            },
+            "nodeId": {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            "fullList": {
+              "$ref": "#/definitions/commons.DoublyLinkedListValue"
+            }
+          },
+          "required": [
+            "type",
+            "nodeId",
+            "fullList"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "undefinedValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "genericValue"
+            },
+            "stringifiedType": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stringifiedValue": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stringifiedValue"
+          ]
+        }
+      ]
+    },
+    "submission.ExpressionLocation": {
+      "type": "object",
+      "properties": {
+        "start": {
+          "type": "integer"
+        },
+        "offset": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "start",
+        "offset"
+      ],
+      "additionalProperties": false
+    },
+    "submission.Scope": {
+      "type": "object",
+      "properties": {
+        "variables": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.DebugVariableValue"
+          }
+        }
+      },
+      "required": [
+        "variables"
+      ],
+      "additionalProperties": false
+    },
+    "submission.StackFrame": {
+      "type": "object",
+      "properties": {
+        "methodName": {
+          "type": "string"
+        },
+        "lineNumber": {
+          "type": "integer"
+        },
+        "scopes": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/submission.Scope"
+          }
+        }
+      },
+      "required": [
+        "methodName",
+        "lineNumber",
+        "scopes"
+      ],
+      "additionalProperties": false
+    },
+    "submission.StackInformation": {
+      "type": "object",
+      "properties": {
+        "numStackFrames": {
+          "type": "integer"
+        },
+        "topStackFrame": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.StackFrame"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "numStackFrames"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TraceResponseV2": {
+      "type": "object",
+      "properties": {
+        "submissionId": {
+          "$ref": "#/definitions/submission.SubmissionId"
+        },
+        "lineNumber": {
+          "type": "integer"
+        },
+        "file": {
+          "$ref": "#/definitions/submission.TracedFile"
+        },
+        "returnValue": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.DebugVariableValue"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "expressionLocation": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.ExpressionLocation"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "stack": {
+          "$ref": "#/definitions/submission.StackInformation"
+        },
+        "stdout": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "submissionId",
+        "lineNumber",
+        "file",
+        "stack"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TracedFile.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TracedFile.json
new file mode 100644
index 00000000000..4f8843da68c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TracedFile.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "filename": {
+      "type": "string"
+    },
+    "directory": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "filename",
+    "directory"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TracedTestCase.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TracedTestCase.json
new file mode 100644
index 00000000000..e5b10dd955e
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_TracedTestCase.json
@@ -0,0 +1,501 @@
+{
+  "type": "object",
+  "properties": {
+    "result": {
+      "$ref": "#/definitions/submission.TestCaseResultWithStdout"
+    },
+    "traceResponsesSize": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "result",
+    "traceResponsesSize"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ActualResult": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "value",
+            "exception",
+            "exceptionV2"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "value"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exception"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "exceptionV2"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.TestCaseResult": {
+      "type": "object",
+      "properties": {
+        "expectedResult": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "actualResult": {
+          "$ref": "#/definitions/submission.ActualResult"
+        },
+        "passed": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "expectedResult",
+        "actualResult",
+        "passed"
+      ],
+      "additionalProperties": false
+    },
+    "submission.TestCaseResultWithStdout": {
+      "type": "object",
+      "properties": {
+        "result": {
+          "$ref": "#/definitions/submission.TestCaseResult"
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "result",
+        "stdout"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_UnexpectedLanguageError.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_UnexpectedLanguageError.json
new file mode 100644
index 00000000000..2d455b329d7
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_UnexpectedLanguageError.json
@@ -0,0 +1,26 @@
+{
+  "type": "object",
+  "properties": {
+    "expectedLanguage": {
+      "$ref": "#/definitions/commons.Language"
+    },
+    "actualLanguage": {
+      "$ref": "#/definitions/commons.Language"
+    }
+  },
+  "required": [
+    "expectedLanguage",
+    "actualLanguage"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceFiles.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceFiles.json
new file mode 100644
index 00000000000..5e69d0902e8
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceFiles.json
@@ -0,0 +1,37 @@
+{
+  "type": "object",
+  "properties": {
+    "mainFile": {
+      "$ref": "#/definitions/commons.FileInfo"
+    },
+    "readOnlyFiles": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.FileInfo"
+      }
+    }
+  },
+  "required": [
+    "mainFile",
+    "readOnlyFiles"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.FileInfo": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "filename",
+        "contents"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceRanResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceRanResponse.json
new file mode 100644
index 00000000000..c1c3dde0f8e
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceRanResponse.json
@@ -0,0 +1,123 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    },
+    "runDetails": {
+      "$ref": "#/definitions/submission.WorkspaceRunDetails"
+    }
+  },
+  "required": [
+    "submissionId",
+    "runDetails"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.WorkspaceRunDetails": {
+      "type": "object",
+      "properties": {
+        "exceptionV2": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "exception": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "stdout"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceRunDetails.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceRunDetails.json
new file mode 100644
index 00000000000..a0f53dd0ffd
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceRunDetails.json
@@ -0,0 +1,103 @@
+{
+  "type": "object",
+  "properties": {
+    "exceptionV2": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/submission.ExceptionV2"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "exception": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/submission.ExceptionInfo"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "stdout": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "stdout"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceStarterFilesResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceStarterFilesResponse.json
new file mode 100644
index 00000000000..d62e044fe5b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceStarterFilesResponse.json
@@ -0,0 +1,52 @@
+{
+  "type": "object",
+  "properties": {
+    "files": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/submission.WorkspaceFiles"
+      }
+    }
+  },
+  "required": [
+    "files"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.FileInfo": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "filename",
+        "contents"
+      ],
+      "additionalProperties": false
+    },
+    "submission.WorkspaceFiles": {
+      "type": "object",
+      "properties": {
+        "mainFile": {
+          "$ref": "#/definitions/commons.FileInfo"
+        },
+        "readOnlyFiles": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/commons.FileInfo"
+          }
+        }
+      },
+      "required": [
+        "mainFile",
+        "readOnlyFiles"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceStarterFilesResponseV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceStarterFilesResponseV2.json
new file mode 100644
index 00000000000..daeac146611
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceStarterFilesResponseV2.json
@@ -0,0 +1,56 @@
+{
+  "type": "object",
+  "properties": {
+    "filesByLanguage": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/v2.problem.Files"
+      }
+    }
+  },
+  "required": [
+    "filesByLanguage"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.Files": {
+      "type": "object",
+      "properties": {
+        "files": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.FileInfoV2"
+          }
+        }
+      },
+      "required": [
+        "files"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmissionState.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmissionState.json
new file mode 100644
index 00000000000..e62e84e10e0
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmissionState.json
@@ -0,0 +1,277 @@
+{
+  "type": "object",
+  "properties": {
+    "status": {
+      "$ref": "#/definitions/submission.WorkspaceSubmissionStatus"
+    }
+  },
+  "required": [
+    "status"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    },
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.WorkspaceSubmissionStatus": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "stopped",
+            "errored",
+            "running",
+            "ran",
+            "traced"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "stopped"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "errored"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ErrorInfo"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "running"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.RunningSubmissionState"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "ran"
+            },
+            "exceptionV2": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionInfo"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stdout"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "traced"
+            },
+            "exceptionV2": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionInfo"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stdout"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmissionStatus.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmissionStatus.json
new file mode 100644
index 00000000000..9b9d1749411
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmissionStatus.json
@@ -0,0 +1,265 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "stopped",
+        "errored",
+        "running",
+        "ran",
+        "traced"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "stopped"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "errored"
+        },
+        "value": {
+          "$ref": "#/definitions/submission.ErrorInfo"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "running"
+        },
+        "value": {
+          "$ref": "#/definitions/submission.RunningSubmissionState"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "ran"
+        },
+        "exceptionV2": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "exception": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "stdout"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "traced"
+        },
+        "exceptionV2": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "exception": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "stdout"
+      ]
+    }
+  ],
+  "definitions": {
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    },
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmissionStatusV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmissionStatusV2.json
new file mode 100644
index 00000000000..62b7ca32235
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmissionStatusV2.json
@@ -0,0 +1,299 @@
+{
+  "type": "object",
+  "properties": {
+    "updates": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/submission.WorkspaceSubmissionUpdate"
+      }
+    }
+  },
+  "required": [
+    "updates"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    },
+    "submission.WorkspaceSubmissionUpdateInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "running",
+            "ran",
+            "stopped",
+            "traced",
+            "tracedV2",
+            "errored",
+            "finished"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "running"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.RunningSubmissionState"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "ran"
+            },
+            "exceptionV2": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionInfo"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stdout"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stopped"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "traced"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "tracedV2"
+            },
+            "traceResponsesSize": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type",
+            "traceResponsesSize"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "errored"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ErrorInfo"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "finished"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.WorkspaceSubmissionUpdate": {
+      "type": "object",
+      "properties": {
+        "updateTime": {
+          "type": "string",
+          "format": "date-time"
+        },
+        "updateInfo": {
+          "$ref": "#/definitions/submission.WorkspaceSubmissionUpdateInfo"
+        }
+      },
+      "required": [
+        "updateTime",
+        "updateInfo"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmissionUpdate.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmissionUpdate.json
new file mode 100644
index 00000000000..9032cc1669a
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmissionUpdate.json
@@ -0,0 +1,284 @@
+{
+  "type": "object",
+  "properties": {
+    "updateTime": {
+      "type": "string",
+      "format": "date-time"
+    },
+    "updateInfo": {
+      "$ref": "#/definitions/submission.WorkspaceSubmissionUpdateInfo"
+    }
+  },
+  "required": [
+    "updateTime",
+    "updateInfo"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    },
+    "submission.WorkspaceSubmissionUpdateInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "running",
+            "ran",
+            "stopped",
+            "traced",
+            "tracedV2",
+            "errored",
+            "finished"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "running"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.RunningSubmissionState"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "ran"
+            },
+            "exceptionV2": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionV2"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "exception": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/submission.ExceptionInfo"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "stdout": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "stdout"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stopped"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "traced"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "tracedV2"
+            },
+            "traceResponsesSize": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type",
+            "traceResponsesSize"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "errored"
+            },
+            "value": {
+              "$ref": "#/definitions/submission.ErrorInfo"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "finished"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmissionUpdateInfo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmissionUpdateInfo.json
new file mode 100644
index 00000000000..9645f9f1c6f
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmissionUpdateInfo.json
@@ -0,0 +1,267 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "running",
+        "ran",
+        "stopped",
+        "traced",
+        "tracedV2",
+        "errored",
+        "finished"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "running"
+        },
+        "value": {
+          "$ref": "#/definitions/submission.RunningSubmissionState"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "ran"
+        },
+        "exceptionV2": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.ExceptionV2"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "exception": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "stdout": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "stdout"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "stopped"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "traced"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "tracedV2"
+        },
+        "traceResponsesSize": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "type",
+        "traceResponsesSize"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "errored"
+        },
+        "value": {
+          "$ref": "#/definitions/submission.ErrorInfo"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "finished"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "submission.RunningSubmissionState": {
+      "type": "string",
+      "enum": [
+        "QUEUEING_SUBMISSION",
+        "KILLING_HISTORICAL_SUBMISSIONS",
+        "WRITING_SUBMISSION_TO_FILE",
+        "COMPILING_SUBMISSION",
+        "RUNNING_SUBMISSION"
+      ]
+    },
+    "submission.ExceptionV2": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "generic",
+            "timeout"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "generic"
+            },
+            "exceptionType": {
+              "type": "string"
+            },
+            "exceptionMessage": {
+              "type": "string"
+            },
+            "exceptionStacktrace": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionType",
+            "exceptionMessage",
+            "exceptionStacktrace"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "timeout"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "submission.ExceptionInfo": {
+      "type": "object",
+      "properties": {
+        "exceptionType": {
+          "type": "string"
+        },
+        "exceptionMessage": {
+          "type": "string"
+        },
+        "exceptionStacktrace": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "exceptionType",
+        "exceptionMessage",
+        "exceptionStacktrace"
+      ],
+      "additionalProperties": false
+    },
+    "submission.ErrorInfo": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "compileError",
+            "runtimeError",
+            "internalError"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "compileError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "runtimeError"
+            },
+            "message": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type",
+            "message"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "internalError"
+            },
+            "exceptionInfo": {
+              "$ref": "#/definitions/submission.ExceptionInfo"
+            }
+          },
+          "required": [
+            "type",
+            "exceptionInfo"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmitRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmitRequest.json
new file mode 100644
index 00000000000..f1dfe27e2de
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceSubmitRequest.json
@@ -0,0 +1,67 @@
+{
+  "type": "object",
+  "properties": {
+    "submissionId": {
+      "$ref": "#/definitions/submission.SubmissionId"
+    },
+    "language": {
+      "$ref": "#/definitions/commons.Language"
+    },
+    "submissionFiles": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/submission.SubmissionFileInfo"
+      }
+    },
+    "userId": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "submissionId",
+    "language",
+    "submissionFiles"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "submission.SubmissionId": {
+      "type": "string",
+      "format": "uuid"
+    },
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    },
+    "submission.SubmissionFileInfo": {
+      "type": "object",
+      "properties": {
+        "directory": {
+          "type": "string"
+        },
+        "filename": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "directory",
+        "filename",
+        "contents"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceTracedUpdate.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceTracedUpdate.json
new file mode 100644
index 00000000000..69e7192a799
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_submission_WorkspaceTracedUpdate.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "traceResponsesSize": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "traceResponsesSize"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_AssertCorrectnessCheck.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_AssertCorrectnessCheck.json
new file mode 100644
index 00000000000..28cfea89cb9
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_AssertCorrectnessCheck.json
@@ -0,0 +1,261 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "deepEquality",
+        "custom"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "deepEquality"
+        },
+        "expectedValueParameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        }
+      },
+      "required": [
+        "type",
+        "expectedValueParameterId"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "custom"
+        },
+        "additionalParameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "code": {
+          "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "type",
+        "additionalParameters",
+        "code"
+      ]
+    }
+  ],
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_BasicCustomFiles.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_BasicCustomFiles.json
new file mode 100644
index 00000000000..368cd8da8b6
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_BasicCustomFiles.json
@@ -0,0 +1,342 @@
+{
+  "type": "object",
+  "properties": {
+    "methodName": {
+      "type": "string"
+    },
+    "signature": {
+      "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+    },
+    "additionalFiles": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/v2.problem.Files"
+      }
+    },
+    "basicTestCaseTemplate": {
+      "$ref": "#/definitions/v2.problem.BasicTestCaseTemplate"
+    }
+  },
+  "required": [
+    "methodName",
+    "signature",
+    "additionalFiles",
+    "basicTestCaseTemplate"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.Files": {
+      "type": "object",
+      "properties": {
+        "files": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.FileInfoV2"
+          }
+        }
+      },
+      "required": [
+        "files"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.BasicTestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "description": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+        },
+        "expectedValueParameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "description",
+        "expectedValueParameterId"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_BasicTestCaseTemplate.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_BasicTestCaseTemplate.json
new file mode 100644
index 00000000000..05916977137
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_BasicTestCaseTemplate.json
@@ -0,0 +1,90 @@
+{
+  "type": "object",
+  "properties": {
+    "templateId": {
+      "$ref": "#/definitions/v2.problem.TestCaseTemplateId"
+    },
+    "name": {
+      "type": "string"
+    },
+    "description": {
+      "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+    },
+    "expectedValueParameterId": {
+      "$ref": "#/definitions/v2.problem.ParameterId"
+    }
+  },
+  "required": [
+    "templateId",
+    "name",
+    "description",
+    "expectedValueParameterId"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_CreateProblemRequestV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_CreateProblemRequestV2.json
new file mode 100644
index 00000000000..32e30267392
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_CreateProblemRequestV2.json
@@ -0,0 +1,1152 @@
+{
+  "type": "object",
+  "properties": {
+    "problemName": {
+      "type": "string"
+    },
+    "problemDescription": {
+      "$ref": "#/definitions/problem.ProblemDescription"
+    },
+    "customFiles": {
+      "$ref": "#/definitions/v2.problem.CustomFiles"
+    },
+    "customTestCaseTemplates": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.problem.TestCaseTemplate"
+      }
+    },
+    "testcases": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.problem.TestCaseV2"
+      }
+    },
+    "supportedLanguages": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.Language"
+      },
+      "uniqueItems": true
+    },
+    "isPublic": {
+      "type": "boolean"
+    }
+  },
+  "required": [
+    "problemName",
+    "problemDescription",
+    "customFiles",
+    "customTestCaseTemplates",
+    "testcases",
+    "supportedLanguages",
+    "isPublic"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.KeyValuePair": {
+      "type": "object",
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+            },
+            "description": {
+              "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+            },
+            "function": {
+              "$ref": "#/definitions/v2.problem.TestCaseFunction"
+            }
+          },
+          "required": [
+            "type",
+            "description",
+            "function"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseExpects": {
+      "type": "object",
+      "properties": {
+        "expectedStdout": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseV2": {
+      "type": "object",
+      "properties": {
+        "metadata": {
+          "$ref": "#/definitions/v2.problem.TestCaseMetadata"
+        },
+        "implementation": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementationReference"
+        },
+        "arguments": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.VariableValue"
+          }
+        },
+        "expects": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/v2.problem.TestCaseExpects"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "metadata",
+        "implementation",
+        "arguments"
+      ],
+      "additionalProperties": false
+    },
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_CustomFiles.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_CustomFiles.json
new file mode 100644
index 00000000000..f8b09e4773f
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_CustomFiles.json
@@ -0,0 +1,377 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "basic",
+        "custom"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "basic"
+        },
+        "methodName": {
+          "type": "string"
+        },
+        "signature": {
+          "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+        },
+        "additionalFiles": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.Files"
+          }
+        },
+        "basicTestCaseTemplate": {
+          "$ref": "#/definitions/v2.problem.BasicTestCaseTemplate"
+        }
+      },
+      "required": [
+        "type",
+        "methodName",
+        "signature",
+        "additionalFiles",
+        "basicTestCaseTemplate"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "custom"
+        },
+        "value": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.Files"
+          }
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.Files": {
+      "type": "object",
+      "properties": {
+        "files": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.FileInfoV2"
+          }
+        }
+      },
+      "required": [
+        "files"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.BasicTestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "description": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+        },
+        "expectedValueParameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "description",
+        "expectedValueParameterId"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_DeepEqualityCorrectnessCheck.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_DeepEqualityCorrectnessCheck.json
new file mode 100644
index 00000000000..4d82dff157e
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_DeepEqualityCorrectnessCheck.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "expectedValueParameterId": {
+      "$ref": "#/definitions/v2.problem.ParameterId"
+    }
+  },
+  "required": [
+    "expectedValueParameterId"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_DefaultProvidedFile.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_DefaultProvidedFile.json
new file mode 100644
index 00000000000..6e375dc22be
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_DefaultProvidedFile.json
@@ -0,0 +1,192 @@
+{
+  "type": "object",
+  "properties": {
+    "file": {
+      "$ref": "#/definitions/v2.problem.FileInfoV2"
+    },
+    "relatedTypes": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.VariableType"
+      }
+    }
+  },
+  "required": [
+    "file",
+    "relatedTypes"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_FileInfoV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_FileInfoV2.json
new file mode 100644
index 00000000000..3498e193dde
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_FileInfoV2.json
@@ -0,0 +1,25 @@
+{
+  "type": "object",
+  "properties": {
+    "filename": {
+      "type": "string"
+    },
+    "directory": {
+      "type": "string"
+    },
+    "contents": {
+      "type": "string"
+    },
+    "editable": {
+      "type": "boolean"
+    }
+  },
+  "required": [
+    "filename",
+    "directory",
+    "contents",
+    "editable"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_Files.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_Files.json
new file mode 100644
index 00000000000..f9783c4ffd4
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_Files.json
@@ -0,0 +1,41 @@
+{
+  "type": "object",
+  "properties": {
+    "files": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.problem.FileInfoV2"
+      }
+    }
+  },
+  "required": [
+    "files"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_FunctionImplementation.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_FunctionImplementation.json
new file mode 100644
index 00000000000..aee9e2dba37
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_FunctionImplementation.json
@@ -0,0 +1,23 @@
+{
+  "type": "object",
+  "properties": {
+    "impl": {
+      "type": "string"
+    },
+    "imports": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "impl"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_FunctionImplementationForMultipleLanguages.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_FunctionImplementationForMultipleLanguages.json
new file mode 100644
index 00000000000..3f8d718d4d1
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_FunctionImplementationForMultipleLanguages.json
@@ -0,0 +1,39 @@
+{
+  "type": "object",
+  "properties": {
+    "codeByLanguage": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/v2.problem.FunctionImplementation"
+      }
+    }
+  },
+  "required": [
+    "codeByLanguage"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_FunctionSignature.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_FunctionSignature.json
new file mode 100644
index 00000000000..bb5ff15d405
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_FunctionSignature.json
@@ -0,0 +1,249 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "void",
+        "nonVoid",
+        "voidThatTakesActualResult"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "void"
+        },
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        }
+      },
+      "required": [
+        "type",
+        "parameters"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "nonVoid"
+        },
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "type",
+        "parameters",
+        "returnType"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "voidThatTakesActualResult"
+        },
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "actualResultType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "type",
+        "parameters",
+        "actualResultType"
+      ]
+    }
+  ],
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GeneratedFiles.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GeneratedFiles.json
new file mode 100644
index 00000000000..fe744b53f12
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GeneratedFiles.json
@@ -0,0 +1,70 @@
+{
+  "type": "object",
+  "properties": {
+    "generatedTestCaseFiles": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/v2.problem.Files"
+      }
+    },
+    "generatedTemplateFiles": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/v2.problem.Files"
+      }
+    },
+    "other": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/v2.problem.Files"
+      }
+    }
+  },
+  "required": [
+    "generatedTestCaseFiles",
+    "generatedTemplateFiles",
+    "other"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.Files": {
+      "type": "object",
+      "properties": {
+        "files": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.FileInfoV2"
+          }
+        }
+      },
+      "required": [
+        "files"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetBasicSolutionFileRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetBasicSolutionFileRequest.json
new file mode 100644
index 00000000000..ae8685494e1
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetBasicSolutionFileRequest.json
@@ -0,0 +1,207 @@
+{
+  "type": "object",
+  "properties": {
+    "methodName": {
+      "type": "string"
+    },
+    "signature": {
+      "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+    }
+  },
+  "required": [
+    "methodName",
+    "signature"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetBasicSolutionFileResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetBasicSolutionFileResponse.json
new file mode 100644
index 00000000000..62f4b2612c6
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetBasicSolutionFileResponse.json
@@ -0,0 +1,41 @@
+{
+  "type": "object",
+  "properties": {
+    "solutionFileByLanguage": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/v2.problem.FileInfoV2"
+      }
+    }
+  },
+  "required": [
+    "solutionFileByLanguage"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetFunctionSignatureRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetFunctionSignatureRequest.json
new file mode 100644
index 00000000000..157862e81a2
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetFunctionSignatureRequest.json
@@ -0,0 +1,261 @@
+{
+  "type": "object",
+  "properties": {
+    "functionSignature": {
+      "$ref": "#/definitions/v2.problem.FunctionSignature"
+    }
+  },
+  "required": [
+    "functionSignature"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionSignature": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "void",
+            "nonVoid",
+            "voidThatTakesActualResult"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "void"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "parameters"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nonVoid"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "returnType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "returnType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "voidThatTakesActualResult"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "actualResultType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "actualResultType"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetFunctionSignatureResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetFunctionSignatureResponse.json
new file mode 100644
index 00000000000..167de8aeb83
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetFunctionSignatureResponse.json
@@ -0,0 +1,16 @@
+{
+  "type": "object",
+  "properties": {
+    "functionByLanguage": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string"
+      }
+    }
+  },
+  "required": [
+    "functionByLanguage"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetGeneratedTestCaseFileRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetGeneratedTestCaseFileRequest.json
new file mode 100644
index 00000000000..e94d71abebb
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetGeneratedTestCaseFileRequest.json
@@ -0,0 +1,923 @@
+{
+  "type": "object",
+  "properties": {
+    "template": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/v2.problem.TestCaseTemplate"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "testCase": {
+      "$ref": "#/definitions/v2.problem.TestCaseV2"
+    }
+  },
+  "required": [
+    "testCase"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementation": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+        },
+        "function": {
+          "$ref": "#/definitions/v2.problem.TestCaseFunction"
+        }
+      },
+      "required": [
+        "description",
+        "function"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "implementation": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementation"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "implementation"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseId": {
+      "type": "string"
+    },
+    "v2.problem.TestCaseMetadata": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/v2.problem.TestCaseId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "hidden": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "id",
+        "name",
+        "hidden"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseImplementationReference": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "templateId",
+            "implementation"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "templateId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.TestCaseTemplateId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "implementation"
+            },
+            "description": {
+              "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+            },
+            "function": {
+              "$ref": "#/definitions/v2.problem.TestCaseFunction"
+            }
+          },
+          "required": [
+            "type",
+            "description",
+            "function"
+          ]
+        }
+      ]
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseExpects": {
+      "type": "object",
+      "properties": {
+        "expectedStdout": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseV2": {
+      "type": "object",
+      "properties": {
+        "metadata": {
+          "$ref": "#/definitions/v2.problem.TestCaseMetadata"
+        },
+        "implementation": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementationReference"
+        },
+        "arguments": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.VariableValue"
+          }
+        },
+        "expects": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/v2.problem.TestCaseExpects"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "metadata",
+        "implementation",
+        "arguments"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetGeneratedTestCaseTemplateFileRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetGeneratedTestCaseTemplateFileRequest.json
new file mode 100644
index 00000000000..af74b58d999
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_GetGeneratedTestCaseTemplateFileRequest.json
@@ -0,0 +1,461 @@
+{
+  "type": "object",
+  "properties": {
+    "template": {
+      "$ref": "#/definitions/v2.problem.TestCaseTemplate"
+    }
+  },
+  "required": [
+    "template"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementation": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+        },
+        "function": {
+          "$ref": "#/definitions/v2.problem.TestCaseFunction"
+        }
+      },
+      "required": [
+        "description",
+        "function"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "implementation": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementation"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "implementation"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_LightweightProblemInfoV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_LightweightProblemInfoV2.json
new file mode 100644
index 00000000000..05f422addb2
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_LightweightProblemInfoV2.json
@@ -0,0 +1,180 @@
+{
+  "type": "object",
+  "properties": {
+    "problemId": {
+      "$ref": "#/definitions/commons.ProblemId"
+    },
+    "problemName": {
+      "type": "string"
+    },
+    "problemVersion": {
+      "type": "integer"
+    },
+    "variableTypes": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.VariableType"
+      },
+      "uniqueItems": true
+    }
+  },
+  "required": [
+    "problemId",
+    "problemName",
+    "problemVersion",
+    "variableTypes"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_NonVoidFunctionDefinition.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_NonVoidFunctionDefinition.json
new file mode 100644
index 00000000000..5fa7bab8214
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_NonVoidFunctionDefinition.json
@@ -0,0 +1,244 @@
+{
+  "type": "object",
+  "properties": {
+    "signature": {
+      "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+    },
+    "code": {
+      "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+    }
+  },
+  "required": [
+    "signature",
+    "code"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_NonVoidFunctionSignature.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_NonVoidFunctionSignature.json
new file mode 100644
index 00000000000..cc53fc34005
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_NonVoidFunctionSignature.json
@@ -0,0 +1,191 @@
+{
+  "type": "object",
+  "properties": {
+    "parameters": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.problem.Parameter"
+      }
+    },
+    "returnType": {
+      "$ref": "#/definitions/commons.VariableType"
+    }
+  },
+  "required": [
+    "parameters",
+    "returnType"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_Parameter.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_Parameter.json
new file mode 100644
index 00000000000..cc5d1111d7d
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_Parameter.json
@@ -0,0 +1,172 @@
+{
+  "type": "object",
+  "properties": {
+    "parameterId": {
+      "$ref": "#/definitions/v2.problem.ParameterId"
+    },
+    "name": {
+      "type": "string"
+    },
+    "variableType": {
+      "$ref": "#/definitions/commons.VariableType"
+    }
+  },
+  "required": [
+    "parameterId",
+    "name",
+    "variableType"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_ParameterId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_ParameterId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_ParameterId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_ProblemInfoV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_ProblemInfoV2.json
new file mode 100644
index 00000000000..725d20ab912
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_ProblemInfoV2.json
@@ -0,0 +1,1196 @@
+{
+  "type": "object",
+  "properties": {
+    "problemId": {
+      "$ref": "#/definitions/commons.ProblemId"
+    },
+    "problemDescription": {
+      "$ref": "#/definitions/problem.ProblemDescription"
+    },
+    "problemName": {
+      "type": "string"
+    },
+    "problemVersion": {
+      "type": "integer"
+    },
+    "supportedLanguages": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.Language"
+      },
+      "uniqueItems": true
+    },
+    "customFiles": {
+      "$ref": "#/definitions/v2.problem.CustomFiles"
+    },
+    "generatedFiles": {
+      "$ref": "#/definitions/v2.problem.GeneratedFiles"
+    },
+    "customTestCaseTemplates": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.problem.TestCaseTemplate"
+      }
+    },
+    "testcases": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.problem.TestCaseV2"
+      }
+    },
+    "isPublic": {
+      "type": "boolean"
+    }
+  },
+  "required": [
+    "problemId",
+    "problemDescription",
+    "problemName",
+    "problemVersion",
+    "supportedLanguages",
+    "customFiles",
+    "generatedFiles",
+    "customTestCaseTemplates",
+    "testcases",
+    "isPublic"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "problem.ProblemDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "variable",
+            "testCaseId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "variable"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "testCaseId"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "problem.ProblemDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/problem.ProblemDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    },
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.Files": {
+      "type": "object",
+      "properties": {
+        "files": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.FileInfoV2"
+          }
+        }
+      },
+      "required": [
+        "files"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.BasicTestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "description": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+        },
+        "expectedValueParameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "description",
+        "expectedValueParameterId"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.CustomFiles": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "basic",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "basic"
+            },
+            "methodName": {
+              "type": "string"
+            },
+            "signature": {
+              "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+            },
+            "additionalFiles": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/v2.problem.Files"
+              }
+            },
+            "basicTestCaseTemplate": {
+              "$ref": "#/definitions/v2.problem.BasicTestCaseTemplate"
+            }
+          },
+          "required": [
+            "type",
+            "methodName",
+            "signature",
+            "additionalFiles",
+            "basicTestCaseTemplate"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "value": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/v2.problem.Files"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.GeneratedFiles": {
+      "type": "object",
+      "properties": {
+        "generatedTestCaseFiles": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.Files"
+          }
+        },
+        "generatedTemplateFiles": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.Files"
+          }
+        },
+        "other": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.Files"
+          }
+        }
+      },
+      "required": [
+        "generatedTestCaseFiles",
+        "generatedTemplateFiles",
+        "other"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementation": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+        },
+        "function": {
+          "$ref": "#/definitions/v2.problem.TestCaseFunction"
+        }
+      },
+      "required": [
+        "description",
+        "function"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "implementation": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementation"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "implementation"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseId": {
+      "type": "string"
+    },
+    "v2.problem.TestCaseMetadata": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/v2.problem.TestCaseId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "hidden": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "id",
+        "name",
+        "hidden"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseImplementationReference": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "templateId",
+            "implementation"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "templateId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.TestCaseTemplateId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "implementation"
+            },
+            "description": {
+              "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+            },
+            "function": {
+              "$ref": "#/definitions/v2.problem.TestCaseFunction"
+            }
+          },
+          "required": [
+            "type",
+            "description",
+            "function"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseExpects": {
+      "type": "object",
+      "properties": {
+        "expectedStdout": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseV2": {
+      "type": "object",
+      "properties": {
+        "metadata": {
+          "$ref": "#/definitions/v2.problem.TestCaseMetadata"
+        },
+        "implementation": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementationReference"
+        },
+        "arguments": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.VariableValue"
+          }
+        },
+        "expects": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/v2.problem.TestCaseExpects"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "metadata",
+        "implementation",
+        "arguments"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseExpects.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseExpects.json
new file mode 100644
index 00000000000..5d5874e533b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseExpects.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "expectedStdout": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseFunction.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseFunction.json
new file mode 100644
index 00000000000..0c5dd9b73a0
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseFunction.json
@@ -0,0 +1,352 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "withActualResult",
+        "custom"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "withActualResult"
+        },
+        "getActualResult": {
+          "$ref": "#/definitions/v2.problem.NonVoidFunctionDefinition"
+        },
+        "assertCorrectnessCheck": {
+          "$ref": "#/definitions/v2.problem.AssertCorrectnessCheck"
+        }
+      },
+      "required": [
+        "type",
+        "getActualResult",
+        "assertCorrectnessCheck"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "custom"
+        },
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "code": {
+          "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "type",
+        "parameters",
+        "code"
+      ]
+    }
+  ],
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseImplementation.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseImplementation.json
new file mode 100644
index 00000000000..9ff021f77c6
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseImplementation.json
@@ -0,0 +1,426 @@
+{
+  "type": "object",
+  "properties": {
+    "description": {
+      "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+    },
+    "function": {
+      "$ref": "#/definitions/v2.problem.TestCaseFunction"
+    }
+  },
+  "required": [
+    "description",
+    "function"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseImplementationDescription.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseImplementationDescription.json
new file mode 100644
index 00000000000..153f6bc3234
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseImplementationDescription.json
@@ -0,0 +1,63 @@
+{
+  "type": "object",
+  "properties": {
+    "boards": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.problem.TestCaseImplementationDescriptionBoard"
+      }
+    }
+  },
+  "required": [
+    "boards"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseImplementationDescriptionBoard.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseImplementationDescriptionBoard.json
new file mode 100644
index 00000000000..04645f2499b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseImplementationDescriptionBoard.json
@@ -0,0 +1,48 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "html",
+        "paramId"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "html"
+        },
+        "value": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "paramId"
+        },
+        "value": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseImplementationReference.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseImplementationReference.json
new file mode 100644
index 00000000000..07dfea1f00e
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseImplementationReference.json
@@ -0,0 +1,461 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "templateId",
+        "implementation"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "templateId"
+        },
+        "value": {
+          "$ref": "#/definitions/v2.problem.TestCaseTemplateId"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "implementation"
+        },
+        "description": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+        },
+        "function": {
+          "$ref": "#/definitions/v2.problem.TestCaseFunction"
+        }
+      },
+      "required": [
+        "type",
+        "description",
+        "function"
+      ]
+    }
+  ],
+  "definitions": {
+    "v2.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseMetadata.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseMetadata.json
new file mode 100644
index 00000000000..166e2b82653
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseMetadata.json
@@ -0,0 +1,25 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "$ref": "#/definitions/v2.problem.TestCaseId"
+    },
+    "name": {
+      "type": "string"
+    },
+    "hidden": {
+      "type": "boolean"
+    }
+  },
+  "required": [
+    "id",
+    "name",
+    "hidden"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.TestCaseId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseTemplate.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseTemplate.json
new file mode 100644
index 00000000000..065c4131f41
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseTemplate.json
@@ -0,0 +1,449 @@
+{
+  "type": "object",
+  "properties": {
+    "templateId": {
+      "$ref": "#/definitions/v2.problem.TestCaseTemplateId"
+    },
+    "name": {
+      "type": "string"
+    },
+    "implementation": {
+      "$ref": "#/definitions/v2.problem.TestCaseImplementation"
+    }
+  },
+  "required": [
+    "templateId",
+    "name",
+    "implementation"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementation": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+        },
+        "function": {
+          "$ref": "#/definitions/v2.problem.TestCaseFunction"
+        }
+      },
+      "required": [
+        "description",
+        "function"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseTemplateId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseTemplateId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseTemplateId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseV2.json
new file mode 100644
index 00000000000..19410861cde
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseV2.json
@@ -0,0 +1,865 @@
+{
+  "type": "object",
+  "properties": {
+    "metadata": {
+      "$ref": "#/definitions/v2.problem.TestCaseMetadata"
+    },
+    "implementation": {
+      "$ref": "#/definitions/v2.problem.TestCaseImplementationReference"
+    },
+    "arguments": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/commons.VariableValue"
+      }
+    },
+    "expects": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/v2.problem.TestCaseExpects"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "metadata",
+    "implementation",
+    "arguments"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.TestCaseId": {
+      "type": "string"
+    },
+    "v2.problem.TestCaseMetadata": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/v2.problem.TestCaseId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "hidden": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "id",
+        "name",
+        "hidden"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseImplementationReference": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "templateId",
+            "implementation"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "templateId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.problem.TestCaseTemplateId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "implementation"
+            },
+            "description": {
+              "$ref": "#/definitions/v2.problem.TestCaseImplementationDescription"
+            },
+            "function": {
+              "$ref": "#/definitions/v2.problem.TestCaseFunction"
+            }
+          },
+          "required": [
+            "type",
+            "description",
+            "function"
+          ]
+        }
+      ]
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.TestCaseExpects": {
+      "type": "object",
+      "properties": {
+        "expectedStdout": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseWithActualResultImplementation.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseWithActualResultImplementation.json
new file mode 100644
index 00000000000..dc80826f9a3
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_TestCaseWithActualResultImplementation.json
@@ -0,0 +1,312 @@
+{
+  "type": "object",
+  "properties": {
+    "getActualResult": {
+      "$ref": "#/definitions/v2.problem.NonVoidFunctionDefinition"
+    },
+    "assertCorrectnessCheck": {
+      "$ref": "#/definitions/v2.problem.AssertCorrectnessCheck"
+    }
+  },
+  "required": [
+    "getActualResult",
+    "assertCorrectnessCheck"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_VoidFunctionDefinition.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_VoidFunctionDefinition.json
new file mode 100644
index 00000000000..f02ee71d4b9
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_VoidFunctionDefinition.json
@@ -0,0 +1,228 @@
+{
+  "type": "object",
+  "properties": {
+    "parameters": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.problem.Parameter"
+      }
+    },
+    "code": {
+      "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+    }
+  },
+  "required": [
+    "parameters",
+    "code"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_VoidFunctionDefinitionThatTakesActualResult.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_VoidFunctionDefinitionThatTakesActualResult.json
new file mode 100644
index 00000000000..bf58c00bad4
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_VoidFunctionDefinitionThatTakesActualResult.json
@@ -0,0 +1,228 @@
+{
+  "type": "object",
+  "properties": {
+    "additionalParameters": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.problem.Parameter"
+      }
+    },
+    "code": {
+      "$ref": "#/definitions/v2.problem.FunctionImplementationForMultipleLanguages"
+    }
+  },
+  "required": [
+    "additionalParameters",
+    "code"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_VoidFunctionSignature.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_VoidFunctionSignature.json
new file mode 100644
index 00000000000..3610ddca6d2
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_VoidFunctionSignature.json
@@ -0,0 +1,187 @@
+{
+  "type": "object",
+  "properties": {
+    "parameters": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.problem.Parameter"
+      }
+    }
+  },
+  "required": [
+    "parameters"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_VoidFunctionSignatureThatTakesActualResult.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_VoidFunctionSignatureThatTakesActualResult.json
new file mode 100644
index 00000000000..a4246c9cee6
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/problem_VoidFunctionSignatureThatTakesActualResult.json
@@ -0,0 +1,191 @@
+{
+  "type": "object",
+  "properties": {
+    "parameters": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.problem.Parameter"
+      }
+    },
+    "actualResultType": {
+      "$ref": "#/definitions/commons.VariableType"
+    }
+  },
+  "required": [
+    "parameters",
+    "actualResultType"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_AssertCorrectnessCheck.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_AssertCorrectnessCheck.json
new file mode 100644
index 00000000000..a6fc0ec0cc7
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_AssertCorrectnessCheck.json
@@ -0,0 +1,261 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "deepEquality",
+        "custom"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "deepEquality"
+        },
+        "expectedValueParameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        }
+      },
+      "required": [
+        "type",
+        "expectedValueParameterId"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "custom"
+        },
+        "additionalParameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "code": {
+          "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "type",
+        "additionalParameters",
+        "code"
+      ]
+    }
+  ],
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_BasicCustomFiles.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_BasicCustomFiles.json
new file mode 100644
index 00000000000..7f301ce8fdf
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_BasicCustomFiles.json
@@ -0,0 +1,342 @@
+{
+  "type": "object",
+  "properties": {
+    "methodName": {
+      "type": "string"
+    },
+    "signature": {
+      "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+    },
+    "additionalFiles": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/v2.v3.problem.Files"
+      }
+    },
+    "basicTestCaseTemplate": {
+      "$ref": "#/definitions/v2.v3.problem.BasicTestCaseTemplate"
+    }
+  },
+  "required": [
+    "methodName",
+    "signature",
+    "additionalFiles",
+    "basicTestCaseTemplate"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.Files": {
+      "type": "object",
+      "properties": {
+        "files": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.FileInfoV2"
+          }
+        }
+      },
+      "required": [
+        "files"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.BasicTestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "description": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+        },
+        "expectedValueParameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "description",
+        "expectedValueParameterId"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_BasicTestCaseTemplate.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_BasicTestCaseTemplate.json
new file mode 100644
index 00000000000..4678a8ff7b0
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_BasicTestCaseTemplate.json
@@ -0,0 +1,90 @@
+{
+  "type": "object",
+  "properties": {
+    "templateId": {
+      "$ref": "#/definitions/v2.v3.problem.TestCaseTemplateId"
+    },
+    "name": {
+      "type": "string"
+    },
+    "description": {
+      "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+    },
+    "expectedValueParameterId": {
+      "$ref": "#/definitions/v2.v3.problem.ParameterId"
+    }
+  },
+  "required": [
+    "templateId",
+    "name",
+    "description",
+    "expectedValueParameterId"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_CreateProblemRequestV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_CreateProblemRequestV2.json
new file mode 100644
index 00000000000..7517c826a19
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_CreateProblemRequestV2.json
@@ -0,0 +1,1152 @@
+{
+  "type": "object",
+  "properties": {
+    "problemName": {
+      "type": "string"
+    },
+    "problemDescription": {
+      "$ref": "#/definitions/problem.ProblemDescription"
+    },
+    "customFiles": {
+      "$ref": "#/definitions/v2.v3.problem.CustomFiles"
+    },
+    "customTestCaseTemplates": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.v3.problem.TestCaseTemplate"
+      }
+    },
+    "testcases": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.v3.problem.TestCaseV2"
+      }
+    },
+    "supportedLanguages": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.Language"
+      },
+      "uniqueItems": true
+    },
+    "isPublic": {
+      "type": "boolean"
+    }
+  },
+  "required": [
+    "problemName",
+    "problemDescription",
+    "customFiles",
+    "customTestCaseTemplates",
+    "testcases",
+    "supportedLanguages",
+    "isPublic"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "problem.ProblemDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "variable",
+            "testCaseId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "variable"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "testCaseId"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "problem.ProblemDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/problem.ProblemDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.Files": {
+      "type": "object",
+      "properties": {
+        "files": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.FileInfoV2"
+          }
+        }
+      },
+      "required": [
+        "files"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.BasicTestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "description": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+        },
+        "expectedValueParameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "description",
+        "expectedValueParameterId"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.CustomFiles": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "basic",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "basic"
+            },
+            "methodName": {
+              "type": "string"
+            },
+            "signature": {
+              "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+            },
+            "additionalFiles": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/v2.v3.problem.Files"
+              }
+            },
+            "basicTestCaseTemplate": {
+              "$ref": "#/definitions/v2.v3.problem.BasicTestCaseTemplate"
+            }
+          },
+          "required": [
+            "type",
+            "methodName",
+            "signature",
+            "additionalFiles",
+            "basicTestCaseTemplate"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "value": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/v2.v3.problem.Files"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.v3.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementation": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+        },
+        "function": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseFunction"
+        }
+      },
+      "required": [
+        "description",
+        "function"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "implementation": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementation"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "implementation"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseMetadata": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "hidden": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "id",
+        "name",
+        "hidden"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseImplementationReference": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "templateId",
+            "implementation"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "templateId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.TestCaseTemplateId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "implementation"
+            },
+            "description": {
+              "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+            },
+            "function": {
+              "$ref": "#/definitions/v2.v3.problem.TestCaseFunction"
+            }
+          },
+          "required": [
+            "type",
+            "description",
+            "function"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseExpects": {
+      "type": "object",
+      "properties": {
+        "expectedStdout": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseV2": {
+      "type": "object",
+      "properties": {
+        "metadata": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseMetadata"
+        },
+        "implementation": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationReference"
+        },
+        "arguments": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.VariableValue"
+          }
+        },
+        "expects": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/v2.v3.problem.TestCaseExpects"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "metadata",
+        "implementation",
+        "arguments"
+      ],
+      "additionalProperties": false
+    },
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_CustomFiles.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_CustomFiles.json
new file mode 100644
index 00000000000..149f14f1bfa
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_CustomFiles.json
@@ -0,0 +1,377 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "basic",
+        "custom"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "basic"
+        },
+        "methodName": {
+          "type": "string"
+        },
+        "signature": {
+          "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+        },
+        "additionalFiles": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.Files"
+          }
+        },
+        "basicTestCaseTemplate": {
+          "$ref": "#/definitions/v2.v3.problem.BasicTestCaseTemplate"
+        }
+      },
+      "required": [
+        "type",
+        "methodName",
+        "signature",
+        "additionalFiles",
+        "basicTestCaseTemplate"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "custom"
+        },
+        "value": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.Files"
+          }
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.Files": {
+      "type": "object",
+      "properties": {
+        "files": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.FileInfoV2"
+          }
+        }
+      },
+      "required": [
+        "files"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.BasicTestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "description": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+        },
+        "expectedValueParameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "description",
+        "expectedValueParameterId"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_DeepEqualityCorrectnessCheck.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_DeepEqualityCorrectnessCheck.json
new file mode 100644
index 00000000000..0e8a221104f
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_DeepEqualityCorrectnessCheck.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "expectedValueParameterId": {
+      "$ref": "#/definitions/v2.v3.problem.ParameterId"
+    }
+  },
+  "required": [
+    "expectedValueParameterId"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_DefaultProvidedFile.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_DefaultProvidedFile.json
new file mode 100644
index 00000000000..9be106fa7f6
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_DefaultProvidedFile.json
@@ -0,0 +1,192 @@
+{
+  "type": "object",
+  "properties": {
+    "file": {
+      "$ref": "#/definitions/v2.v3.problem.FileInfoV2"
+    },
+    "relatedTypes": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.VariableType"
+      }
+    }
+  },
+  "required": [
+    "file",
+    "relatedTypes"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_FileInfoV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_FileInfoV2.json
new file mode 100644
index 00000000000..3498e193dde
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_FileInfoV2.json
@@ -0,0 +1,25 @@
+{
+  "type": "object",
+  "properties": {
+    "filename": {
+      "type": "string"
+    },
+    "directory": {
+      "type": "string"
+    },
+    "contents": {
+      "type": "string"
+    },
+    "editable": {
+      "type": "boolean"
+    }
+  },
+  "required": [
+    "filename",
+    "directory",
+    "contents",
+    "editable"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_Files.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_Files.json
new file mode 100644
index 00000000000..a50b2730f31
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_Files.json
@@ -0,0 +1,41 @@
+{
+  "type": "object",
+  "properties": {
+    "files": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.v3.problem.FileInfoV2"
+      }
+    }
+  },
+  "required": [
+    "files"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_FunctionImplementation.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_FunctionImplementation.json
new file mode 100644
index 00000000000..aee9e2dba37
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_FunctionImplementation.json
@@ -0,0 +1,23 @@
+{
+  "type": "object",
+  "properties": {
+    "impl": {
+      "type": "string"
+    },
+    "imports": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "impl"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_FunctionImplementationForMultipleLanguages.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_FunctionImplementationForMultipleLanguages.json
new file mode 100644
index 00000000000..584d5695c05
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_FunctionImplementationForMultipleLanguages.json
@@ -0,0 +1,39 @@
+{
+  "type": "object",
+  "properties": {
+    "codeByLanguage": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/v2.v3.problem.FunctionImplementation"
+      }
+    }
+  },
+  "required": [
+    "codeByLanguage"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_FunctionSignature.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_FunctionSignature.json
new file mode 100644
index 00000000000..abe0cbdb2f3
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_FunctionSignature.json
@@ -0,0 +1,249 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "void",
+        "nonVoid",
+        "voidThatTakesActualResult"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "void"
+        },
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        }
+      },
+      "required": [
+        "type",
+        "parameters"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "nonVoid"
+        },
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "type",
+        "parameters",
+        "returnType"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "voidThatTakesActualResult"
+        },
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "actualResultType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "type",
+        "parameters",
+        "actualResultType"
+      ]
+    }
+  ],
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GeneratedFiles.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GeneratedFiles.json
new file mode 100644
index 00000000000..0e4ff06e605
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GeneratedFiles.json
@@ -0,0 +1,70 @@
+{
+  "type": "object",
+  "properties": {
+    "generatedTestCaseFiles": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/v2.v3.problem.Files"
+      }
+    },
+    "generatedTemplateFiles": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/v2.v3.problem.Files"
+      }
+    },
+    "other": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/v2.v3.problem.Files"
+      }
+    }
+  },
+  "required": [
+    "generatedTestCaseFiles",
+    "generatedTemplateFiles",
+    "other"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.Files": {
+      "type": "object",
+      "properties": {
+        "files": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.FileInfoV2"
+          }
+        }
+      },
+      "required": [
+        "files"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetBasicSolutionFileRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetBasicSolutionFileRequest.json
new file mode 100644
index 00000000000..ff2dcd9ce63
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetBasicSolutionFileRequest.json
@@ -0,0 +1,207 @@
+{
+  "type": "object",
+  "properties": {
+    "methodName": {
+      "type": "string"
+    },
+    "signature": {
+      "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+    }
+  },
+  "required": [
+    "methodName",
+    "signature"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetBasicSolutionFileResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetBasicSolutionFileResponse.json
new file mode 100644
index 00000000000..e1435d3ffe0
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetBasicSolutionFileResponse.json
@@ -0,0 +1,41 @@
+{
+  "type": "object",
+  "properties": {
+    "solutionFileByLanguage": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/v2.v3.problem.FileInfoV2"
+      }
+    }
+  },
+  "required": [
+    "solutionFileByLanguage"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetFunctionSignatureRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetFunctionSignatureRequest.json
new file mode 100644
index 00000000000..4e8ade7b3f0
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetFunctionSignatureRequest.json
@@ -0,0 +1,261 @@
+{
+  "type": "object",
+  "properties": {
+    "functionSignature": {
+      "$ref": "#/definitions/v2.v3.problem.FunctionSignature"
+    }
+  },
+  "required": [
+    "functionSignature"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionSignature": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "void",
+            "nonVoid",
+            "voidThatTakesActualResult"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "void"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "parameters"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nonVoid"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "returnType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "returnType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "voidThatTakesActualResult"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "actualResultType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "actualResultType"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetFunctionSignatureResponse.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetFunctionSignatureResponse.json
new file mode 100644
index 00000000000..167de8aeb83
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetFunctionSignatureResponse.json
@@ -0,0 +1,16 @@
+{
+  "type": "object",
+  "properties": {
+    "functionByLanguage": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string"
+      }
+    }
+  },
+  "required": [
+    "functionByLanguage"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetGeneratedTestCaseFileRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetGeneratedTestCaseFileRequest.json
new file mode 100644
index 00000000000..97211f91712
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetGeneratedTestCaseFileRequest.json
@@ -0,0 +1,923 @@
+{
+  "type": "object",
+  "properties": {
+    "template": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseTemplate"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "testCase": {
+      "$ref": "#/definitions/v2.v3.problem.TestCaseV2"
+    }
+  },
+  "required": [
+    "testCase"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.v3.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementation": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+        },
+        "function": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseFunction"
+        }
+      },
+      "required": [
+        "description",
+        "function"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "implementation": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementation"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "implementation"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseMetadata": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "hidden": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "id",
+        "name",
+        "hidden"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseImplementationReference": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "templateId",
+            "implementation"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "templateId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.TestCaseTemplateId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "implementation"
+            },
+            "description": {
+              "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+            },
+            "function": {
+              "$ref": "#/definitions/v2.v3.problem.TestCaseFunction"
+            }
+          },
+          "required": [
+            "type",
+            "description",
+            "function"
+          ]
+        }
+      ]
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseExpects": {
+      "type": "object",
+      "properties": {
+        "expectedStdout": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseV2": {
+      "type": "object",
+      "properties": {
+        "metadata": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseMetadata"
+        },
+        "implementation": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationReference"
+        },
+        "arguments": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.VariableValue"
+          }
+        },
+        "expects": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/v2.v3.problem.TestCaseExpects"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "metadata",
+        "implementation",
+        "arguments"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetGeneratedTestCaseTemplateFileRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetGeneratedTestCaseTemplateFileRequest.json
new file mode 100644
index 00000000000..52b76329a3f
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_GetGeneratedTestCaseTemplateFileRequest.json
@@ -0,0 +1,461 @@
+{
+  "type": "object",
+  "properties": {
+    "template": {
+      "$ref": "#/definitions/v2.v3.problem.TestCaseTemplate"
+    }
+  },
+  "required": [
+    "template"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.v3.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementation": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+        },
+        "function": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseFunction"
+        }
+      },
+      "required": [
+        "description",
+        "function"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "implementation": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementation"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "implementation"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_LightweightProblemInfoV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_LightweightProblemInfoV2.json
new file mode 100644
index 00000000000..05f422addb2
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_LightweightProblemInfoV2.json
@@ -0,0 +1,180 @@
+{
+  "type": "object",
+  "properties": {
+    "problemId": {
+      "$ref": "#/definitions/commons.ProblemId"
+    },
+    "problemName": {
+      "type": "string"
+    },
+    "problemVersion": {
+      "type": "integer"
+    },
+    "variableTypes": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.VariableType"
+      },
+      "uniqueItems": true
+    }
+  },
+  "required": [
+    "problemId",
+    "problemName",
+    "problemVersion",
+    "variableTypes"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_NonVoidFunctionDefinition.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_NonVoidFunctionDefinition.json
new file mode 100644
index 00000000000..65ca975681e
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_NonVoidFunctionDefinition.json
@@ -0,0 +1,244 @@
+{
+  "type": "object",
+  "properties": {
+    "signature": {
+      "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+    },
+    "code": {
+      "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+    }
+  },
+  "required": [
+    "signature",
+    "code"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_NonVoidFunctionSignature.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_NonVoidFunctionSignature.json
new file mode 100644
index 00000000000..a432bd2b15e
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_NonVoidFunctionSignature.json
@@ -0,0 +1,191 @@
+{
+  "type": "object",
+  "properties": {
+    "parameters": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.v3.problem.Parameter"
+      }
+    },
+    "returnType": {
+      "$ref": "#/definitions/commons.VariableType"
+    }
+  },
+  "required": [
+    "parameters",
+    "returnType"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_Parameter.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_Parameter.json
new file mode 100644
index 00000000000..6af4dd2d752
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_Parameter.json
@@ -0,0 +1,172 @@
+{
+  "type": "object",
+  "properties": {
+    "parameterId": {
+      "$ref": "#/definitions/v2.v3.problem.ParameterId"
+    },
+    "name": {
+      "type": "string"
+    },
+    "variableType": {
+      "$ref": "#/definitions/commons.VariableType"
+    }
+  },
+  "required": [
+    "parameterId",
+    "name",
+    "variableType"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_ParameterId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_ParameterId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_ParameterId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_ProblemInfoV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_ProblemInfoV2.json
new file mode 100644
index 00000000000..2b0d4aaa775
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_ProblemInfoV2.json
@@ -0,0 +1,1196 @@
+{
+  "type": "object",
+  "properties": {
+    "problemId": {
+      "$ref": "#/definitions/commons.ProblemId"
+    },
+    "problemDescription": {
+      "$ref": "#/definitions/problem.ProblemDescription"
+    },
+    "problemName": {
+      "type": "string"
+    },
+    "problemVersion": {
+      "type": "integer"
+    },
+    "supportedLanguages": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/commons.Language"
+      },
+      "uniqueItems": true
+    },
+    "customFiles": {
+      "$ref": "#/definitions/v2.v3.problem.CustomFiles"
+    },
+    "generatedFiles": {
+      "$ref": "#/definitions/v2.v3.problem.GeneratedFiles"
+    },
+    "customTestCaseTemplates": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.v3.problem.TestCaseTemplate"
+      }
+    },
+    "testcases": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.v3.problem.TestCaseV2"
+      }
+    },
+    "isPublic": {
+      "type": "boolean"
+    }
+  },
+  "required": [
+    "problemId",
+    "problemDescription",
+    "problemName",
+    "problemVersion",
+    "supportedLanguages",
+    "customFiles",
+    "generatedFiles",
+    "customTestCaseTemplates",
+    "testcases",
+    "isPublic"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "commons.ProblemId": {
+      "type": "string"
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "problem.ProblemDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "variable",
+            "testCaseId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "variable"
+            },
+            "value": {
+              "$ref": "#/definitions/commons.VariableValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "testCaseId"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "problem.ProblemDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/problem.ProblemDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.Language": {
+      "type": "string",
+      "enum": [
+        "JAVA",
+        "JAVASCRIPT",
+        "PYTHON"
+      ]
+    },
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FileInfoV2": {
+      "type": "object",
+      "properties": {
+        "filename": {
+          "type": "string"
+        },
+        "directory": {
+          "type": "string"
+        },
+        "contents": {
+          "type": "string"
+        },
+        "editable": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "filename",
+        "directory",
+        "contents",
+        "editable"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.Files": {
+      "type": "object",
+      "properties": {
+        "files": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.FileInfoV2"
+          }
+        }
+      },
+      "required": [
+        "files"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.BasicTestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "description": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+        },
+        "expectedValueParameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "description",
+        "expectedValueParameterId"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.CustomFiles": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "basic",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "basic"
+            },
+            "methodName": {
+              "type": "string"
+            },
+            "signature": {
+              "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+            },
+            "additionalFiles": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/v2.v3.problem.Files"
+              }
+            },
+            "basicTestCaseTemplate": {
+              "$ref": "#/definitions/v2.v3.problem.BasicTestCaseTemplate"
+            }
+          },
+          "required": [
+            "type",
+            "methodName",
+            "signature",
+            "additionalFiles",
+            "basicTestCaseTemplate"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "value": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/v2.v3.problem.Files"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.GeneratedFiles": {
+      "type": "object",
+      "properties": {
+        "generatedTestCaseFiles": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.Files"
+          }
+        },
+        "generatedTemplateFiles": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.Files"
+          }
+        },
+        "other": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.Files"
+          }
+        }
+      },
+      "required": [
+        "generatedTestCaseFiles",
+        "generatedTemplateFiles",
+        "other"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.v3.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementation": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+        },
+        "function": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseFunction"
+        }
+      },
+      "required": [
+        "description",
+        "function"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseTemplate": {
+      "type": "object",
+      "properties": {
+        "templateId": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseTemplateId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "implementation": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementation"
+        }
+      },
+      "required": [
+        "templateId",
+        "name",
+        "implementation"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseMetadata": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "hidden": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "id",
+        "name",
+        "hidden"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseImplementationReference": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "templateId",
+            "implementation"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "templateId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.TestCaseTemplateId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "implementation"
+            },
+            "description": {
+              "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+            },
+            "function": {
+              "$ref": "#/definitions/v2.v3.problem.TestCaseFunction"
+            }
+          },
+          "required": [
+            "type",
+            "description",
+            "function"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseExpects": {
+      "type": "object",
+      "properties": {
+        "expectedStdout": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseV2": {
+      "type": "object",
+      "properties": {
+        "metadata": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseMetadata"
+        },
+        "implementation": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationReference"
+        },
+        "arguments": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/commons.VariableValue"
+          }
+        },
+        "expects": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/v2.v3.problem.TestCaseExpects"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "metadata",
+        "implementation",
+        "arguments"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseExpects.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseExpects.json
new file mode 100644
index 00000000000..5d5874e533b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseExpects.json
@@ -0,0 +1,17 @@
+{
+  "type": "object",
+  "properties": {
+    "expectedStdout": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseFunction.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseFunction.json
new file mode 100644
index 00000000000..c2c5cb96e33
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseFunction.json
@@ -0,0 +1,352 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "withActualResult",
+        "custom"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "withActualResult"
+        },
+        "getActualResult": {
+          "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionDefinition"
+        },
+        "assertCorrectnessCheck": {
+          "$ref": "#/definitions/v2.v3.problem.AssertCorrectnessCheck"
+        }
+      },
+      "required": [
+        "type",
+        "getActualResult",
+        "assertCorrectnessCheck"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "custom"
+        },
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "code": {
+          "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "type",
+        "parameters",
+        "code"
+      ]
+    }
+  ],
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseImplementation.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseImplementation.json
new file mode 100644
index 00000000000..4fe976a2cdc
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseImplementation.json
@@ -0,0 +1,426 @@
+{
+  "type": "object",
+  "properties": {
+    "description": {
+      "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+    },
+    "function": {
+      "$ref": "#/definitions/v2.v3.problem.TestCaseFunction"
+    }
+  },
+  "required": [
+    "description",
+    "function"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.v3.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseImplementationDescription.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseImplementationDescription.json
new file mode 100644
index 00000000000..6d36e7ee2a0
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseImplementationDescription.json
@@ -0,0 +1,63 @@
+{
+  "type": "object",
+  "properties": {
+    "boards": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescriptionBoard"
+      }
+    }
+  },
+  "required": [
+    "boards"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseImplementationDescriptionBoard.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseImplementationDescriptionBoard.json
new file mode 100644
index 00000000000..2a34999f9bc
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseImplementationDescriptionBoard.json
@@ -0,0 +1,48 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "html",
+        "paramId"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "html"
+        },
+        "value": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "paramId"
+        },
+        "value": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseImplementationReference.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseImplementationReference.json
new file mode 100644
index 00000000000..39889b47fc8
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseImplementationReference.json
@@ -0,0 +1,461 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "templateId",
+        "implementation"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "templateId"
+        },
+        "value": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseTemplateId"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "implementation"
+        },
+        "description": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+        },
+        "function": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseFunction"
+        }
+      },
+      "required": [
+        "type",
+        "description",
+        "function"
+      ]
+    }
+  ],
+  "definitions": {
+    "v2.v3.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.v3.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseMetadata.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseMetadata.json
new file mode 100644
index 00000000000..44591126392
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseMetadata.json
@@ -0,0 +1,25 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "$ref": "#/definitions/v2.v3.problem.TestCaseId"
+    },
+    "name": {
+      "type": "string"
+    },
+    "hidden": {
+      "type": "boolean"
+    }
+  },
+  "required": [
+    "id",
+    "name",
+    "hidden"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.TestCaseId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseTemplate.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseTemplate.json
new file mode 100644
index 00000000000..d5de70da228
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseTemplate.json
@@ -0,0 +1,449 @@
+{
+  "type": "object",
+  "properties": {
+    "templateId": {
+      "$ref": "#/definitions/v2.v3.problem.TestCaseTemplateId"
+    },
+    "name": {
+      "type": "string"
+    },
+    "implementation": {
+      "$ref": "#/definitions/v2.v3.problem.TestCaseImplementation"
+    }
+  },
+  "required": [
+    "templateId",
+    "name",
+    "implementation"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.v3.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementation": {
+      "type": "object",
+      "properties": {
+        "description": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+        },
+        "function": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseFunction"
+        }
+      },
+      "required": [
+        "description",
+        "function"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseTemplateId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseTemplateId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseTemplateId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseV2.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseV2.json
new file mode 100644
index 00000000000..3ec680a85cc
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseV2.json
@@ -0,0 +1,865 @@
+{
+  "type": "object",
+  "properties": {
+    "metadata": {
+      "$ref": "#/definitions/v2.v3.problem.TestCaseMetadata"
+    },
+    "implementation": {
+      "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationReference"
+    },
+    "arguments": {
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/commons.VariableValue"
+      }
+    },
+    "expects": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseExpects"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "metadata",
+    "implementation",
+    "arguments"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.TestCaseId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseMetadata": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/v2.v3.problem.TestCaseId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "hidden": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "id",
+        "name",
+        "hidden"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.TestCaseTemplateId": {
+      "type": "string"
+    },
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "v2.v3.problem.TestCaseImplementationDescriptionBoard": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "html",
+            "paramId"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "html"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "paramId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementationDescription": {
+      "type": "object",
+      "properties": {
+        "boards": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescriptionBoard"
+          }
+        }
+      },
+      "required": [
+        "boards"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseFunction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "withActualResult",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "withActualResult"
+            },
+            "getActualResult": {
+              "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionDefinition"
+            },
+            "assertCorrectnessCheck": {
+              "$ref": "#/definitions/v2.v3.problem.AssertCorrectnessCheck"
+            }
+          },
+          "required": [
+            "type",
+            "getActualResult",
+            "assertCorrectnessCheck"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "parameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "parameters",
+            "code"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseImplementationReference": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "templateId",
+            "implementation"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "templateId"
+            },
+            "value": {
+              "$ref": "#/definitions/v2.v3.problem.TestCaseTemplateId"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "implementation"
+            },
+            "description": {
+              "$ref": "#/definitions/v2.v3.problem.TestCaseImplementationDescription"
+            },
+            "function": {
+              "$ref": "#/definitions/v2.v3.problem.TestCaseFunction"
+            }
+          },
+          "required": [
+            "type",
+            "description",
+            "function"
+          ]
+        }
+      ]
+    },
+    "commons.KeyValuePair": {
+      "type": "object",
+      "properties": {
+        "key": {
+          "$ref": "#/definitions/commons.VariableValue"
+        },
+        "value": {
+          "$ref": "#/definitions/commons.VariableValue"
+        }
+      },
+      "required": [
+        "key",
+        "value"
+      ],
+      "additionalProperties": false
+    },
+    "commons.NodeId": {
+      "type": "string"
+    },
+    "commons.BinaryTreeNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "right": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "left": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.SinglyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.DoublyLinkedListNodeValue": {
+      "type": "object",
+      "properties": {
+        "nodeId": {
+          "$ref": "#/definitions/commons.NodeId"
+        },
+        "val": {
+          "type": "number"
+        },
+        "next": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "prev": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/commons.NodeId"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "nodeId",
+        "val"
+      ],
+      "additionalProperties": false
+    },
+    "commons.VariableValue": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerValue",
+            "booleanValue",
+            "doubleValue",
+            "stringValue",
+            "charValue",
+            "mapValue",
+            "listValue",
+            "binaryTreeValue",
+            "singlyLinkedListValue",
+            "doublyLinkedListValue",
+            "nullValue"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerValue"
+            },
+            "value": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanValue"
+            },
+            "value": {
+              "type": "boolean"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleValue"
+            },
+            "value": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charValue"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapValue"
+            },
+            "keyValuePairs": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.KeyValuePair"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "keyValuePairs"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listValue"
+            },
+            "value": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/commons.VariableValue"
+              }
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeValue"
+            },
+            "root": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.BinaryTreeNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.SinglyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListValue"
+            },
+            "head": {
+              "oneOf": [
+                {
+                  "$ref": "#/definitions/commons.NodeId"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "nodes": {
+              "type": "object",
+              "additionalProperties": {
+                "$ref": "#/definitions/commons.DoublyLinkedListNodeValue"
+              }
+            }
+          },
+          "required": [
+            "type",
+            "nodes"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "nullValue"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.TestCaseExpects": {
+      "type": "object",
+      "properties": {
+        "expectedStdout": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseWithActualResultImplementation.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseWithActualResultImplementation.json
new file mode 100644
index 00000000000..9bcb59010d1
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_TestCaseWithActualResultImplementation.json
@@ -0,0 +1,312 @@
+{
+  "type": "object",
+  "properties": {
+    "getActualResult": {
+      "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionDefinition"
+    },
+    "assertCorrectnessCheck": {
+      "$ref": "#/definitions/v2.v3.problem.AssertCorrectnessCheck"
+    }
+  },
+  "required": [
+    "getActualResult",
+    "assertCorrectnessCheck"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionSignature": {
+      "type": "object",
+      "properties": {
+        "parameters": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/v2.v3.problem.Parameter"
+          }
+        },
+        "returnType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameters",
+        "returnType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.NonVoidFunctionDefinition": {
+      "type": "object",
+      "properties": {
+        "signature": {
+          "$ref": "#/definitions/v2.v3.problem.NonVoidFunctionSignature"
+        },
+        "code": {
+          "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+        }
+      },
+      "required": [
+        "signature",
+        "code"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.AssertCorrectnessCheck": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "deepEquality",
+            "custom"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "deepEquality"
+            },
+            "expectedValueParameterId": {
+              "$ref": "#/definitions/v2.v3.problem.ParameterId"
+            }
+          },
+          "required": [
+            "type",
+            "expectedValueParameterId"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "custom"
+            },
+            "additionalParameters": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/v2.v3.problem.Parameter"
+              }
+            },
+            "code": {
+              "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+            }
+          },
+          "required": [
+            "type",
+            "additionalParameters",
+            "code"
+          ]
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_VoidFunctionDefinition.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_VoidFunctionDefinition.json
new file mode 100644
index 00000000000..6a44b1a88b9
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_VoidFunctionDefinition.json
@@ -0,0 +1,228 @@
+{
+  "type": "object",
+  "properties": {
+    "parameters": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.v3.problem.Parameter"
+      }
+    },
+    "code": {
+      "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+    }
+  },
+  "required": [
+    "parameters",
+    "code"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_VoidFunctionDefinitionThatTakesActualResult.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_VoidFunctionDefinitionThatTakesActualResult.json
new file mode 100644
index 00000000000..99c915c31b2
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_VoidFunctionDefinitionThatTakesActualResult.json
@@ -0,0 +1,228 @@
+{
+  "type": "object",
+  "properties": {
+    "additionalParameters": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.v3.problem.Parameter"
+      }
+    },
+    "code": {
+      "$ref": "#/definitions/v2.v3.problem.FunctionImplementationForMultipleLanguages"
+    }
+  },
+  "required": [
+    "additionalParameters",
+    "code"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementation": {
+      "type": "object",
+      "properties": {
+        "impl": {
+          "type": "string"
+        },
+        "imports": {
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "impl"
+      ],
+      "additionalProperties": false
+    },
+    "v2.v3.problem.FunctionImplementationForMultipleLanguages": {
+      "type": "object",
+      "properties": {
+        "codeByLanguage": {
+          "type": "object",
+          "additionalProperties": {
+            "$ref": "#/definitions/v2.v3.problem.FunctionImplementation"
+          }
+        }
+      },
+      "required": [
+        "codeByLanguage"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_VoidFunctionSignature.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_VoidFunctionSignature.json
new file mode 100644
index 00000000000..f92c95abe3c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_VoidFunctionSignature.json
@@ -0,0 +1,187 @@
+{
+  "type": "object",
+  "properties": {
+    "parameters": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.v3.problem.Parameter"
+      }
+    }
+  },
+  "required": [
+    "parameters"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_VoidFunctionSignatureThatTakesActualResult.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_VoidFunctionSignatureThatTakesActualResult.json
new file mode 100644
index 00000000000..3d9defb6405
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/trace/type_v2/v3/problem_VoidFunctionSignatureThatTakesActualResult.json
@@ -0,0 +1,191 @@
+{
+  "type": "object",
+  "properties": {
+    "parameters": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/v2.v3.problem.Parameter"
+      }
+    },
+    "actualResultType": {
+      "$ref": "#/definitions/commons.VariableType"
+    }
+  },
+  "required": [
+    "parameters",
+    "actualResultType"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "v2.v3.problem.ParameterId": {
+      "type": "string"
+    },
+    "commons.VariableType": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "integerType",
+            "doubleType",
+            "booleanType",
+            "stringType",
+            "charType",
+            "listType",
+            "mapType",
+            "binaryTreeType",
+            "singlyLinkedListType",
+            "doublyLinkedListType"
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ],
+      "oneOf": [
+        {
+          "properties": {
+            "type": {
+              "const": "integerType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doubleType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "booleanType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "stringType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "charType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "listType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "isFixedLength": {
+              "oneOf": [
+                {
+                  "type": "boolean"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "mapType"
+            },
+            "keyType": {
+              "$ref": "#/definitions/commons.VariableType"
+            },
+            "valueType": {
+              "$ref": "#/definitions/commons.VariableType"
+            }
+          },
+          "required": [
+            "type",
+            "keyType",
+            "valueType"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "binaryTreeType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "singlyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        },
+        {
+          "properties": {
+            "type": {
+              "const": "doublyLinkedListType"
+            }
+          },
+          "required": [
+            "type"
+          ]
+        }
+      ]
+    },
+    "v2.v3.problem.Parameter": {
+      "type": "object",
+      "properties": {
+        "parameterId": {
+          "$ref": "#/definitions/v2.v3.problem.ParameterId"
+        },
+        "name": {
+          "type": "string"
+        },
+        "variableType": {
+          "$ref": "#/definitions/commons.VariableType"
+        }
+      },
+      "required": [
+        "parameterId",
+        "name",
+        "variableType"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/ts-express-casing/type_imdb_Movie.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/ts-express-casing/type_imdb_Movie.json
new file mode 100644
index 00000000000..7efcc3b44b0
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/ts-express-casing/type_imdb_Movie.json
@@ -0,0 +1,25 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "$ref": "#/definitions/imdb.MovieId"
+    },
+    "title": {
+      "type": "string"
+    },
+    "rating": {
+      "type": "number"
+    }
+  },
+  "required": [
+    "id",
+    "title",
+    "rating"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "imdb.MovieId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/ts-express-casing/type_imdb_MovieId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/ts-express-casing/type_imdb_MovieId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/ts-express-casing/type_imdb_MovieId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/undiscriminated-unions/type_union_Key.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/undiscriminated-unions/type_union_Key.json
new file mode 100644
index 00000000000..09bc591b42c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/undiscriminated-unions/type_union_Key.json
@@ -0,0 +1,19 @@
+{
+  "anyOf": [
+    {
+      "$ref": "#/definitions/union.KeyType"
+    },
+    {
+      "const": "default"
+    }
+  ],
+  "definitions": {
+    "union.KeyType": {
+      "type": "string",
+      "enum": [
+        "name",
+        "value"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/undiscriminated-unions/type_union_KeyType.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/undiscriminated-unions/type_union_KeyType.json
new file mode 100644
index 00000000000..28fa1df9000
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/undiscriminated-unions/type_union_KeyType.json
@@ -0,0 +1,8 @@
+{
+  "type": "string",
+  "enum": [
+    "name",
+    "value"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/undiscriminated-unions/type_union_Metadata.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/undiscriminated-unions/type_union_Metadata.json
new file mode 100644
index 00000000000..f89a5d86549
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/undiscriminated-unions/type_union_Metadata.json
@@ -0,0 +1,7 @@
+{
+  "type": "object",
+  "additionalProperties": {
+    "type": "string"
+  },
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/undiscriminated-unions/type_union_MyUnion.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/undiscriminated-unions/type_union_MyUnion.json
new file mode 100644
index 00000000000..a4e39d94fe0
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/undiscriminated-unions/type_union_MyUnion.json
@@ -0,0 +1,39 @@
+{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "array",
+      "items": {
+        "type": "string"
+      }
+    },
+    {
+      "type": "integer"
+    },
+    {
+      "type": "array",
+      "items": {
+        "type": "integer"
+      }
+    },
+    {
+      "type": "array",
+      "items": {
+        "type": "array",
+        "items": {
+          "type": "integer"
+        }
+      }
+    },
+    {
+      "type": "array",
+      "items": {
+        "type": "string"
+      },
+      "uniqueItems": true
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/undiscriminated-unions/type_union_TypeWithOptionalUnion.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/undiscriminated-unions/type_union_TypeWithOptionalUnion.json
new file mode 100644
index 00000000000..dbde05a5dd0
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/undiscriminated-unions/type_union_TypeWithOptionalUnion.json
@@ -0,0 +1,56 @@
+{
+  "type": "object",
+  "properties": {
+    "myUnion": {
+      "oneOf": [
+        {
+          "$ref": "#/definitions/union.MyUnion"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "union.MyUnion": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        {
+          "type": "integer"
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "integer"
+          }
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "array",
+            "items": {
+              "type": "integer"
+            }
+          }
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          },
+          "uniqueItems": true
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_Bar.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_Bar.json
new file mode 100644
index 00000000000..5f38ad38445
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_Bar.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_Foo.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_Foo.json
new file mode 100644
index 00000000000..5f38ad38445
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_Foo.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_Union.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_Union.json
new file mode 100644
index 00000000000..5e324a0ae6c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_Union.json
@@ -0,0 +1,69 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "foo",
+        "bar"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "foo"
+        },
+        "value": {
+          "$ref": "#/definitions/types.Foo"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "bar"
+        },
+        "value": {
+          "$ref": "#/definitions/types.Bar"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {
+    "types.Foo": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "types.Bar": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "name"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithBaseProperties.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithBaseProperties.json
new file mode 100644
index 00000000000..3ea11aee221
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithBaseProperties.json
@@ -0,0 +1,59 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "integer",
+        "string",
+        "foo"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "integer"
+        },
+        "value": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "string"
+        },
+        "value": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "foo"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "name"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithDiscriminant.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithDiscriminant.json
new file mode 100644
index 00000000000..7f70733d0bd
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithDiscriminant.json
@@ -0,0 +1,69 @@
+{
+  "type": "object",
+  "properties": {
+    "_type": {
+      "type": "string",
+      "enum": [
+        "foo",
+        "bar"
+      ]
+    }
+  },
+  "required": [
+    "_type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "_type": {
+          "const": "foo"
+        },
+        "value": {
+          "$ref": "#/definitions/types.Foo"
+        }
+      },
+      "required": [
+        "_type"
+      ]
+    },
+    {
+      "properties": {
+        "_type": {
+          "const": "bar"
+        },
+        "value": {
+          "$ref": "#/definitions/types.Bar"
+        }
+      },
+      "required": [
+        "_type"
+      ]
+    }
+  ],
+  "definitions": {
+    "types.Foo": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "name"
+      ],
+      "additionalProperties": false
+    },
+    "types.Bar": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "name"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithLiteral.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithLiteral.json
new file mode 100644
index 00000000000..83068ac6533
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithLiteral.json
@@ -0,0 +1,30 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "fern"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "fern"
+        },
+        "value": {
+          "const": "fern"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithOptionalTime.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithOptionalTime.json
new file mode 100644
index 00000000000..b826b4b5dbe
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithOptionalTime.json
@@ -0,0 +1,60 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "date",
+        "dateimte"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "date"
+        },
+        "value": {
+          "oneOf": [
+            {
+              "type": "string",
+              "format": "date"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "dateimte"
+        },
+        "value": {
+          "oneOf": [
+            {
+              "type": "string",
+              "format": "date-time"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithPrimitive.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithPrimitive.json
new file mode 100644
index 00000000000..5cbc80002cc
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithPrimitive.json
@@ -0,0 +1,44 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "integer",
+        "string"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "integer"
+        },
+        "value": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "string"
+        },
+        "value": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithSingleElement.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithSingleElement.json
new file mode 100644
index 00000000000..67da4fa9326
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithSingleElement.json
@@ -0,0 +1,31 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "foo"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "foo"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "name"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithTime.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithTime.json
new file mode 100644
index 00000000000..3aae80842c7
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithTime.json
@@ -0,0 +1,60 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "value",
+        "date",
+        "datetime"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "value"
+        },
+        "value": {
+          "type": "integer"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "date"
+        },
+        "value": {
+          "type": "string",
+          "format": "date"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "datetime"
+        },
+        "value": {
+          "type": "string",
+          "format": "date-time"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithUnknown.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithUnknown.json
new file mode 100644
index 00000000000..675fff01a67
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithUnknown.json
@@ -0,0 +1,42 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "foo",
+        "unknown"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "foo"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "name"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "unknown"
+        }
+      },
+      "required": [
+        "type"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithoutKey.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithoutKey.json
new file mode 100644
index 00000000000..33e5aceae82
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_types_UnionWithoutKey.json
@@ -0,0 +1,46 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "foo",
+        "bar"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "foo"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "name"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "bar"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "type",
+        "name"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_union_Circle.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_union_Circle.json
new file mode 100644
index 00000000000..d96336006c0
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_union_Circle.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "radius": {
+      "type": "number"
+    }
+  },
+  "required": [
+    "radius"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_union_GetShapeRequest.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_union_GetShapeRequest.json
new file mode 100644
index 00000000000..d352068bd6b
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_union_GetShapeRequest.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "id"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_union_Shape.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_union_Shape.json
new file mode 100644
index 00000000000..bac2863b83a
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_union_Shape.json
@@ -0,0 +1,46 @@
+{
+  "type": "object",
+  "properties": {
+    "type": {
+      "type": "string",
+      "enum": [
+        "circle",
+        "square"
+      ]
+    }
+  },
+  "required": [
+    "type"
+  ],
+  "oneOf": [
+    {
+      "properties": {
+        "type": {
+          "const": "circle"
+        },
+        "radius": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "type",
+        "radius"
+      ]
+    },
+    {
+      "properties": {
+        "type": {
+          "const": "square"
+        },
+        "length": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "type",
+        "length"
+      ]
+    }
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_union_Square.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_union_Square.json
new file mode 100644
index 00000000000..d7f31791eed
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unions/type_union_Square.json
@@ -0,0 +1,13 @@
+{
+  "type": "object",
+  "properties": {
+    "length": {
+      "type": "number"
+    }
+  },
+  "required": [
+    "length"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unknown/type_unknown_MyAlias.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unknown/type_unknown_MyAlias.json
new file mode 100644
index 00000000000..7765de7e533
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unknown/type_unknown_MyAlias.json
@@ -0,0 +1,11 @@
+{
+  "type": [
+    "string",
+    "number",
+    "boolean",
+    "object",
+    "array",
+    "null"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unknown/type_unknown_MyObject.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unknown/type_unknown_MyObject.json
new file mode 100644
index 00000000000..e8a1fdd625c
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/unknown/type_unknown_MyObject.json
@@ -0,0 +1,20 @@
+{
+  "type": "object",
+  "properties": {
+    "unknown": {
+      "type": [
+        "string",
+        "number",
+        "boolean",
+        "object",
+        "array",
+        "null"
+      ]
+    }
+  },
+  "required": [
+    "unknown"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__Double.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__Double.json
new file mode 100644
index 00000000000..2d532df5239
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__Double.json
@@ -0,0 +1,4 @@
+{
+  "type": "number",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__LargeInteger.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__LargeInteger.json
new file mode 100644
index 00000000000..dc90325e791
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__LargeInteger.json
@@ -0,0 +1,4 @@
+{
+  "type": "integer",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__Sentence.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__Sentence.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__Sentence.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__Shape.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__Shape.json
new file mode 100644
index 00000000000..6b747b5af9d
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__Shape.json
@@ -0,0 +1,9 @@
+{
+  "type": "string",
+  "enum": [
+    "SQUARE",
+    "CIRCLE",
+    "TRIANGLE"
+  ],
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__SmallInteger.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__SmallInteger.json
new file mode 100644
index 00000000000..dc90325e791
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__SmallInteger.json
@@ -0,0 +1,4 @@
+{
+  "type": "integer",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__Type.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__Type.json
new file mode 100644
index 00000000000..1ff6744b2cd
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__Type.json
@@ -0,0 +1,34 @@
+{
+  "type": "object",
+  "properties": {
+    "decimal": {
+      "type": "number"
+    },
+    "even": {
+      "type": "integer"
+    },
+    "name": {
+      "type": "string"
+    },
+    "shape": {
+      "$ref": "#/definitions/Shape"
+    }
+  },
+  "required": [
+    "decimal",
+    "even",
+    "name",
+    "shape"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "Shape": {
+      "type": "string",
+      "enum": [
+        "SQUARE",
+        "CIRCLE",
+        "TRIANGLE"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__Word.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__Word.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/validation/type__Word.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/version-no-default/type_user_User.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/version-no-default/type_user_User.json
new file mode 100644
index 00000000000..c9e022e743f
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/version-no-default/type_user_User.json
@@ -0,0 +1,21 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "$ref": "#/definitions/user.UserId"
+    },
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "id",
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "user.UserId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/version-no-default/type_user_UserId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/version-no-default/type_user_UserId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/version-no-default/type_user_UserId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/version/type_user_User.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/version/type_user_User.json
new file mode 100644
index 00000000000..c9e022e743f
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/version/type_user_User.json
@@ -0,0 +1,21 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "$ref": "#/definitions/user.UserId"
+    },
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "id",
+    "name"
+  ],
+  "additionalProperties": false,
+  "definitions": {
+    "user.UserId": {
+      "type": "string"
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/version/type_user_UserId.json b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/version/type_user_UserId.json
new file mode 100644
index 00000000000..cdb8c887b62
--- /dev/null
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/__snapshots__/version/type_user_UserId.json
@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/convertIRtoJsonSchema.test.ts b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/convertIRtoJsonSchema.test.ts
index 3bc3f92ae62..1044f0d1f94 100644
--- a/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/convertIRtoJsonSchema.test.ts
+++ b/packages/cli/fern-definition/ir-to-jsonschema/src/__test__/convertIRtoJsonSchema.test.ts
@@ -57,7 +57,9 @@ describe("convertIRtoJsonSchema", async () => {
                     const json = JSON.stringify(jsonschema, undefined, 2);
                     // eslint-disable-next-line jest/no-standalone-expect
                     await expect(json).toMatchFileSnapshot(
-                        RelativeFilePath.of(`./__snapshots__/${workspace.workspaceName}/${typeId}.json`)
+                        RelativeFilePath.of(
+                            `./__snapshots__/${workspace.workspaceName}/${typeId.replaceAll(":", "_")}.json`
+                        )
                     );
                 });
             }
diff --git a/packages/cli/mock/src/runMockServer.ts b/packages/cli/mock/src/runMockServer.ts
index b2433265357..1771f8b7da4 100644
--- a/packages/cli/mock/src/runMockServer.ts
+++ b/packages/cli/mock/src/runMockServer.ts
@@ -229,7 +229,7 @@ function getRequestHandler(endpoints: HttpEndpoint[]): RequestHandler {
             return;
         }
         res.status(404).send({
-            message: `Failed to match request with example`,
+            message: "Failed to match request with example",
             request: {
                 url: req.url,
                 headers: req.headers,