public bool Delete(int id) { if (id != null && id > 0) { var isSuccess = _appUserRepository.DeleteAppUser(id); if (isSuccess) { return(isSuccess); } throw new ApiDataException(1002, "User is already deleted or not exist in system.", HttpStatusCode.NoContent); } throw new ApiException() { ErrorCode = (int)HttpStatusCode.BadRequest, ErrorDescription = "Bad Request..." }; }