Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

Dereference of a possibly null reference.

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

Cannot convert null literal to non-nullable reference type.

The event 'ClientTagService.OnUserTagsAdded' is never used

The field 'ClientFolderService.OnChange' is assigned but its value is never used

'PersonDirectoryExtensions.CreateDynamicPersonGroupAsync(IPersonDirectory, string, DynamicPersonGroupCreateRequest, CancellationToken)' is obsolete: 'Method is being deprecated, consider using other overloads.'