public VentataOrder Update(VentataOrder order) { VentataOrder orderWithId = RestHelper.CallResource( "PUT", String.Format("{0}?ApiKey={1}", "order", storeApiKey), order.ToJSON() //we are going to PUT to Orders with the new order information ).FromJSON <VentataOrder>(); //then we convert it the JSON to a Ventata Order return(orderWithId); }