public Task <DeleteUserByIdResult> ExecuteAsync(DeleteUserByIdParameters parameters, CancellationToken cancellationToken = default) { if (parameters == null) { throw new ArgumentNullException(nameof(parameters)); } if (parameters.Id == Guid.Parse("77a33260-0007-441f-ba60-b0a833803fab")) { return(Task.FromResult(DeleteUserByIdResult.NotFound($"Can't find user with id={parameters.Id}"))); } return(InvokeExecuteAsync(parameters, cancellationToken)); }