public ServiceResult DeleteShoppingCartItem(string cartUUID, string cartItemUUID) { if (string.IsNullOrWhiteSpace(cartItemUUID)) { return(ServiceResponse.Error("Invalid cart item id.")); } StoreManager storeManager = new StoreManager(Globals.DBConnectionKey, this.GetAuthToken(Request)); ServiceResult res = storeManager.DeleteCartItem(cartItemUUID); if (res.Code != 200) { return(res); } ShoppingCart cart = storeManager.GetCart(cartUUID); if (cart == null) { return(ServiceResponse.Error("Could not retrieve cart.")); } return(ServiceResponse.OK("", cart)); }