Update location in the operation result if its not present for New-AzManagedApplications (#21640)

* Reset the location header with the async operation URI

* Updated the changelog

Updated the changelog

Author: raosuhas

src/Resources/ResourceManager/Implementation/ManagedApplications/NewAzureManagedApplication.cs

@@ -119,6 +119,9 @@ protected override void OnProcessRecord()
                         odataQuery: null)
                     .Result;
 
+                // Update location in the operation result if its not present. RPaaS does not populate it for us.
+                operationResult.LocationUri = operationResult.LocationUri ?? operationResult.AzureAsyncOperationUri;
+
                 var managementUri = this.GetResourcesClient()
                   .GetResourceManagementRequestUri(
                       resourceId: resourceId,

src/Resources/Resources.Test/SessionRecords/Microsoft.Azure.Commands.Resources.Test.ScenarioTests.ManagedApplicationTests/TestManagedApplicationCRUD.json

@@ -232,9 +232,6 @@
         "Pragma": [
           "no-cache"
         ],
-        "Location": [
-          "https://management.azure.com/subscriptions/e0f276d3-ee09-4a8b-a527-e2a6ac2ee309/resourceGroups/ps4844/providers/Microsoft.Solutions/locations/EastUS2EUAP/operationStatuses/eyJmdWxseVF1YWxpZmllZEFwcGxpYW5jZUlkIjoiL3N1YnNjcmlwdGlvbnMvZTBmMjc2ZDMtZWUwOS00YThiLWE1MjctZTJhNmFjMmVlMzA5L3Jlc291cmNlR3JvdXBzL3BzNDg0NC9wcm92aWRlcnMvTWljcm9zb2Z0LlNvbHV0aW9ucy9hcHBsaWNhdGlvbnMvcHM4NzA0Iiwiam9iSWQiOiJBcHBsaWFuY2VQcm92aXNpb25pbmdKb2I6MkRSR0E6MkRQUzQ4NDQ6MkRQUzg3MDQifQ?api-version=2017-09-01"
-        ],
         "Retry-After": [
           "0"
         ],

src/Resources/Resources/ChangeLog.md

@@ -19,6 +19,7 @@
 -->
 
 ## Upcoming Release
+* Fixed an issue where location header was missing in the response from the service for New-AzManagedApplication.
 
 ## Version 6.6.1
 * Added support for Azure resources deployment with parameters file using Bicep parameters syntax