public ActionResult AddCategoryItems(WebStoreAddByCategoryToken dto) { if (dto == null || !ModelState.IsValid) { return(Json(new JsonResponseToken { success = false , error = GetModelStateError(ModelState.Values.ToList()) })); } string error; var result = _webStoreServices.AddFullLfeCategoryCourses(dto.CategoryId, dto.WebStoreCategoryId, dto.ItemList.ToList(), out error); //if (dto.WebStoreCourseId < 0) return ErrorResponse(error ?? "Something went wrong. Please try again"); return(Json(new JsonResponseToken { success = true , result = result , error = error })); }