added removal of apps

RemoveApp/function.json

@@ -0,0 +1,19 @@
+{
+  "bindings": [
+    {
+      "authLevel": "anonymous",
+      "type": "httpTrigger",
+      "direction": "in",
+      "name": "Request",
+      "methods": [
+        "get",
+        "post"
+      ]
+    },
+    {
+      "type": "http",
+      "direction": "out",
+      "name": "Response"
+    }
+  ]
+}

RemoveApp/run.ps1

@@ -0,0 +1,31 @@
+using namespace System.Net
+
+# Input bindings are passed in via param block.
+param($Request, $TriggerMetadata)
+
+$APIName = $TriggerMetadata.FunctionName
+Log-Request -user $request.headers.'x-ms-client-principal' -API $APINAME  -message "Accessed this API" -Sev "Debug"
+
+# Interact with query parameters or the body of the request.
+$TenantFilter = $Request.Query.TenantFilter
+$policyId = $Request.Query.ID
+if (!$policyId) { exit }
+try {
+    #$unAssignRequest = New-GraphPostRequest -uri "https://graph.microsoft.com/beta/deviceManagement/configurationPolicies('$($policyId)')/assign" -type POST -Body '{"assignments":[]}' -tenant $TenantFilter
+    $GraphRequest = New-GraphPostRequest -uri "https://graph.microsoft.com/beta/deviceAppManagement/mobileApps/$($policyId)" -type DELETE -tenant $TenantFilter
+    Log-Request -user $request.headers.'x-ms-client-principal' -API $APINAME  -message "Deleted $policyId" -Sev "Info" -tenant $TenantFilter
+    $body = [pscustomobject]@{"Results" = "Succesfully deleted the application" }
+}
+catch {
+    Log-Request -user $request.headers.'x-ms-client-principal' -API $APINAME  -message "Could not delete app $policyId. $($_.Exception.Message)" -Sev "Error" -tenant $TenantFilter
+    $body = [pscustomobject]@{"Results" = "Could not delete this application: $($_.Exception.Message)" }
+
+}
+
+# Associate values to output bindings by calling 'Push-OutputBinding'.
+Push-OutputBinding -Name Response -Value ([HttpResponseContext]@{
+        StatusCode = [HttpStatusCode]::OK
+        Body       = $body
+    })
+
+#@{ Name = 'LicJoined'; Expression = { ($_.assignedLicenses | ForEach-Object { convert-skuname -skuID $_.skuid }) -join ", " } }, @{ Name = 'Aliases'; Expression = { $_.Proxyaddresses -join ", " } }, @{ Name = 'primDomain'; Expression = { $_.userPrincipalName -split "@" | Select-Object -Last 1 } }