如何使用新的 Twilio API 检查消息错误？

Question

我正在将一些使用旧 Twilio C# API 的代码升级到新 API，但我不知道现在发送消息后如何检查错误。我看到的所有示例都没有进行错误检查。所以旧的代码是这样的：

var attemptWithAlphanumericId = client.SendMessage(fromName, to, message);

if (attemptWithAlphanumericId.RestException == null)
{
    return !string.Equals(attemptWithAlphanumericId.Status, "failed", StringComparison.OrdinalIgnoreCase);
}

if (attemptWithAlphanumericId.RestException.Status == "400"
    && attemptWithAlphanumericId.RestException.Code == "21212")
{
    var attemptWithFallbackNumber = client.SendMessage(fallbackNumber, to, message);

    if (attemptWithFallbackNumber.RestException == null)
    {
        return !string.Equals(attemptWithFallbackNumber.Status, "failed", StringComparison.OrdinalIgnoreCase);
    }

    throw new InvalidOperationException(attemptWithFallbackNumber.RestException.Message);
}

throw new InvalidOperationException(attemptWithAlphanumericId.RestException.Message);

但随着我开始使用的新 API 风格：

var twilioResponseMessage = MessageResource.Create(
    to: new PhoneNumber(to),
    from: new PhoneNumber(_from),
    body: message
);

RestException...响应消息对象没有属性。我该如何检查 的RestException状态和代码？

Answer 1

这是来自 twilio 开发网站的示例：https://www.twilio.com/docs/libraries/csharp-dotnet/usage-guide#handling-errors

    try
    {
        var message = MessageResource.Create(
            body: "This is the ship that made the Kessel Run in fourteen parsecs?",
            from: new Twilio.Types.PhoneNumber("+15017122661"),
            to: new Twilio.Types.PhoneNumber("+15558675310")
        );

        Console.WriteLine(message.Sid);
    }
    catch (ApiException e)
    {
        Console.WriteLine(e.Message);
        Console.WriteLine($"Twilio Error {e.Code} - {e.MoreInfo}");
    }