public IActionResult GetAccountsForCredential(OperationTypeRequest request) { if (ModelState.IsValid) { SingleResponse <List <Account> > response = new SingleResponse <List <Account> >(); response.Result = _xbService.GetAccountsForCredential(request.OperationType); response.ResultCode = ResultCodes.normal; return(ResponseExtensions.ToHttpResponse(response)); } else { return(ValidationError.GetValidationErrorResponse(ModelState)); } }