public async Task <IPlatformResponse <IList <string> > > AddUserToGroup(Guid id, IList <Guid> users, CancellationToken?cancellationToken = null, IProgress <ISDKProgress> progress = null)
 {
     SetupTokenAndProgress(cancellationToken, progress);
     return(await SdkClient.AddUserToGroup(id, users, cancellationToken, progress));
 }