public IHttpActionResult GetSupplierByStatus(int status) { string error = ""; List <SupplierModel> sms = SupplierRepo.GetSupplierByStatus(status, out error); if (error != "" || sms == null) { if (error == ConError.Status.NOTFOUND) { return(Content(HttpStatusCode.NotFound, "Supplier Not Found")); } return(Content(HttpStatusCode.BadRequest, error)); } return(Ok(sms)); }