Discord Webhook 消息无法发送

所以我有一段不久前有人发布的代码。到现在已经完美运行一年了。它采用谷歌表单答案并将其作为网络钩子发布到不和谐频道。现在从昨天开始就不再起作用了。脚本没有任何改变。

function onSubmit(e) {
    var form = FormApp.getActiveForm();
    var POST_URL = "****";
    var allResponses = form.getResponses();
    var latestResponse = allResponses[allResponses.length - 1];
    var response = latestResponse.getItemResponses();
    var items = [];

    for (var i = 0; i < response.length; i++) {
        var question = response[i].getItem().getTitle();
        var answer = response[i].getResponse();
        try {
            var parts = answer.match(/[\s\S]{1,1024}/g) || [];
        } catch (e) {
            var parts = answer;
        }

        if (answer == "") {
            continue;
        }
        for (var j = 0; j < parts.length; j++) {
            if (j == 0) {
                items.push({
                    "name": question,
                    "value": parts[j],
                    "inline": false
                });
            } else {
                items.push({
                    "name": question.concat(" (cont.)"),
                    "value": parts[j],
                    "inline": false
                });
            }
        }
    }

    var options = {
        "method":"POST",
        "payload": JSON.stringify({
          "content":"Hello, World!",

           "embeds":[{
                "title":"War Times Form",
                "fields":items,
                "footer":{
                    "text":"***Please verify these are Correct***"
                }
            }] 
        })
                                 };
Logger.log("[METHOD] onFormSubmit");
  Logger.log(items);
  Logger.log(options);
  var response = UrlFetchApp.fetch(POST_URL, options);
  Logger.log(response);
};

这就是日志记录所说的提交

[19-11-24 10:13:28:400 PST] {method=POST, payload={"content":"Hello, World!","embeds":[{"title":"War Times Form","fields":[{"name":"Post your clan name:","value":"fds","inline":false},{"name":"Post your name","value":"fds","inline":false},{"name":"Clan that you are declaring against:","value":"dfsa","inline":false},{"name":"Days and times your group is available was HQ fight (must be in EST):","value":"sdaf","inline":false}],"footer":{"text":"***Please verify these are Correct***"}}]}}

但是，我不断收到此错误：

请求失败https://discordapp.com https://discordapp.com返回代码 400。截断的服务器响应：{“message”：“无法发送空消息”，“code”：50006}（使用 muteHttpExceptions 选项检查完整响应） 在 onSubmit（代码：54）

任何人能给我的任何帮助都会很棒。我尝试联系不和谐支持，但他们不会提供帮助，因为它的 API/Dev

因此发现答案必须添加到通过请求发送的选项中。 Discord 显然改变了它并且没有告诉任何人你必须声明它

"contentType" : "application/json",