Update output for REST methods (#736)

Co-authored-by: Anthony Watherston <Anthony.Watherston@microsoft.com>

Author: anwather

Scripts/Helpers/RestMethods/Set-AzPolicyAssignmentRestMethod.ps1

@@ -57,6 +57,6 @@ function Set-AzPolicyAssignmentRestMethod {
     if ($statusCode -ge 300 -or $statusCode -lt 200) {
         $content = $response.Content
         Write-Information "assignment: $assignmentJson"
-        Write-Error "Assignment error $($statusCode) -- $($content)" -ErrorAction Stop
+        Write-Error "Definition error $($statusCode) -- $($AssignmentObj.displayName) --$($content)" -ErrorAction Stop
     }
 }

Scripts/Helpers/RestMethods/Set-AzPolicyDefinitionRestMethod.ps1

@@ -32,6 +32,6 @@ function Set-AzPolicyDefinitionRestMethod {
     $statusCode = $response.StatusCode
     if ($statusCode -lt 200 -or $statusCode -ge 300) {
         $content = $response.Content
-        Write-Error "Policy definition error $($statusCode) -- $($content)" -ErrorAction Stop
+        Write-Error "Definition error $($statusCode) -- $($DefinitionObj.displayName) --$($content)" -ErrorAction Stop
     }
 }

Scripts/Helpers/RestMethods/Set-AzPolicySetDefinitionRestMethod.ps1

@@ -32,6 +32,6 @@ function Set-AzPolicySetDefinitionRestMethod {
     $statusCode = $response.StatusCode
     if ($statusCode -lt 200 -or $statusCode -ge 300) {
         $content = $response.Content
-        Write-Error "definition error $($statusCode) -- $($content)" -ErrorAction Stop
+        Write-Error "Definition error $($statusCode) -- $($DefinitionObj.displayName) --$($content)" -ErrorAction Stop
     }
 }