public JsonResult Put([FromBody] ProductCategory category) { if (category == null) { return(Json(new JsonResponse { Code = ResponseCodes.Error, Desc = "Объект не получен." })); } if (!_productCategoriesManager.CategoryExist(category)) { return(Json(new JsonResponse { Code = ResponseCodes.Error, Desc = "Такой категории не существует." })); } _productCategoriesManager.Update(category); return(Json(new JsonResponse { Code = ResponseCodes.Ok })); }