public IHttpActionResult Update(int id, Provider value) { if (!ModelState.IsValid) { return(BadRequest(ModelState)); } try { service.Update(id, value); return(StatusCode(HttpStatusCode.NoContent)); } catch (NotSupportedException) { return(BadRequest()); } catch (UnauthorizedAccessException) { return(StatusCode(HttpStatusCode.Forbidden)); } catch (KeyNotFoundException) { return(NotFound()); } }