private static void CancelOrderById() { var tradeClient = new OrderClient(Config.AccessKey, Config.SecretKey); var response = tradeClient.CancelOrderByIdAsync("1").Result; switch (response.status) { case "ok": { Console.WriteLine($"Cancel order successfully, order id: {response.data}"); break; } case "error": { Console.WriteLine($"Cancel order fail, error code: {response.errorCode}, error message: {response.errorMessage}"); break; } } }