public async Task <IActionResult> PutCatalog([FromRoute] int id, [FromBody] UpdateCatalogItemData catalogItem) { if (!ModelState.IsValid) { return(BadRequest(ModelState)); } if (id != catalogItem.Id) { return(BadRequest()); } try { await service.UpdateCatalogItemAsync(id, catalogItem); } catch (DbUpdateConcurrencyException) { if (!service.DoesCatalogItemExist(id)) { return(NotFound()); } else { throw; } } return(NoContent()); }