未找到 Twilio 记录获取返回

Question

在此处添加一些背景信息：

我有一个 Google Apps 脚本，当我在 Twilio Studio 中收到语音邮件时，它会通过电子邮件向我发送 Twilio 录音。基本上，在我提示呼叫者录制语音邮件后，我将

Http Get request

运行到我的 Google Web 应用程序，其中包含一些有关通话的参数，包括

recording url

，我想登录电子表格并通过电子邮件发送给我，这是一个基本的语音邮件 -发送电子邮件的想法。

当我尝试使用

UrlFetchApp

获取 google apps 脚本中的录制资源以添加为电子邮件中的附件时，出现以下错误

The requested resource /2010-04-01/Accounts/ACxxxxxxxxx/Recordings/RExxxxxxxxx was not found

。

有趣的是，当我将 Twilio

recording url

硬编码到函数中时它可以工作，但是当

recording url

作为参数传入时，它会收到此错误。我在出现错误之前将 url 记录到电子表格中，并且出现了

recording url

。

如有任何帮助，我们将不胜感激。

function doGet(e){

var ss = SpreadsheetApp.getActiveSpreadsheet().getSheetByName('vm');

try{
var p = e.parameter;
var from = p.from;
var received = p.received;
var u = p.recording;
var url = String(u);
var length = p.length;
var email = p.email;
var ext = p.ext;
var fromDashes = from.slice(-10,-7)+"-"+from.slice(-7,-4)+"-"+from.slice(-4);
var receivedDashes = received.slice(-10,-7)+"-"+received.slice(-7,-4)+"-"+received.slice(-4);

  //time script ran
const d = new Date();
const t = d.toLocaleString();
const split = t.split(',');
const time = split[1];

var curr_date = d.getDate();
var curr_month = d.getMonth() + 1; //Months are zero based
var curr_year = d.getFullYear();

var theDate = curr_month + "-" + curr_date + "-" + curr_year;

ss.appendRow([theDate,time,receivedDashes,fromDashes,length,ext,email,url]); // this logs the full url

var fileName = "VM_" + fromDashes + "_" + theDate

var blob = UrlFetchApp.fetch(url).getBlob().getBytes();

blob = Utilities.newBlob(blob, 'audio/x-wav', fileName);

var message = {
  to: email,
  subject: "[New] Voicemail for "+ext,
  htmlBody: "<h3>You received a new voicemail from: " + fromDashes + "</h3>For: "+ext+"<br><br>Recieved at: "+receivedDashes+"<br>Length: "+length+"<br><br><a href=" + url + ">Listen to Voicemail</a>", //<br><br><a href=" + callBackUrl + ">Call "+fromDashes+"</a>",
  attachments: [blob]
};

MailApp.sendEmail(message);

}
catch(e){
  ss.appendRow([e])
}
}

Answer 1

在@Tanaike和@TheMaster的评论的帮助下，我发现找不到

recording resource

的原因是因为录制后速度太快了。

一个简单的修复方法是在脚本开头添加 2 秒的暂停，如下所示：

function doGet(e){

Utilities.sleep(2000); // This 2 second sleep solved the issue

var ss = SpreadsheetApp.getActiveSpreadsheet().getSheetByName('vm');

try{
var p = e.parameter;
var from = p.from;
var received = p.received;
var u = p.recording;
var url = String(u);
var length = p.length;
var email = p.email;
var ext = p.ext;
var fromDashes = from.slice(-10,-7)+"-"+from.slice(-7,-4)+"-"+from.slice(-4);
var receivedDashes = received.slice(-10,-7)+"-"+received.slice(-7,-4)+"-"+received.slice(-4);

  //time script ran
const d = new Date();
const t = d.toLocaleString();
const split = t.split(',');
const time = split[1];

var curr_date = d.getDate();
var curr_month = d.getMonth() + 1; //Months are zero based
var curr_year = d.getFullYear();

var theDate = curr_month + "-" + curr_date + "-" + curr_year;

ss.appendRow([theDate,time,receivedDashes,fromDashes,length,ext,email,url]); // this logs the full url

var fileName = "VM_" + fromDashes + "_" + theDate

var blob = UrlFetchApp.fetch(url).getBlob().getBytes();

blob = Utilities.newBlob(blob, 'audio/x-wav', fileName);

var message = {
  to: email,
  subject: "[New] Voicemail for "+ext,
  htmlBody: "<h3>You received a new voicemail from: " + fromDashes + "</h3>For: "+ext+"<br><br>Recieved at: "+receivedDashes+"<br>Length: "+length+"<br><br><a href=" + url + ">Listen to Voicemail</a>", //<br><br><a href=" + callBackUrl + ">Call "+fromDashes+"</a>",
  attachments: [blob]
};

MailApp.sendEmail(message);

}
catch(e){
  ss.appendRow([e])
}
}