diff --git a/domo-java-sdk-all/src/main/java/com/domo/sdk/streams/model/StreamRequest.java b/domo-java-sdk-all/src/main/java/com/domo/sdk/streams/model/StreamRequest.java
index 25b74b4..3f40194 100644
--- a/domo-java-sdk-all/src/main/java/com/domo/sdk/streams/model/StreamRequest.java
+++ b/domo-java-sdk-all/src/main/java/com/domo/sdk/streams/model/StreamRequest.java
@@ -9,12 +9,10 @@ public class StreamRequest {
 
     private CreateDataSetRequest dataSet;
     private String updateMethod;
-    private String keyColumnName;
 
     public StreamRequest(){
         this.dataSet = new CreateDataSetRequest();
         this.updateMethod = UpdateMethod.APPEND;
-        this.keyColumnName = "";
     }
 
     public CreateDataSetRequest getDataSet() {
@@ -32,12 +30,4 @@ public String getUpdateMethod() {
     public void setUpdateMethod( String updateMethod ) {
         this.updateMethod = updateMethod;
     }
-
-    public String getKeyColumnName() {
-        return keyColumnName;
-    }
-
-    public void setKeyColumnName( String keyColumnName ) {
-        this.keyColumnName = keyColumnName;
-    }
 }
diff --git a/domo-java-sdk-all/src/main/java/com/domo/sdk/streams/model/UpdateMethod.java b/domo-java-sdk-all/src/main/java/com/domo/sdk/streams/model/UpdateMethod.java
index e4e828b..95c2a6e 100644
--- a/domo-java-sdk-all/src/main/java/com/domo/sdk/streams/model/UpdateMethod.java
+++ b/domo-java-sdk-all/src/main/java/com/domo/sdk/streams/model/UpdateMethod.java
@@ -6,5 +6,4 @@
 public class UpdateMethod {
     public static final String APPEND = "APPEND";
     public static final String REPLACE = "REPLACE";
-    public static final String UPSERT = "UPSERT";
 }