为什么我在Facebook Messenger Webhook请求中没有收到附件?

问题描述

自昨天(2020年10月29日)以来，我仅在链接到我的应用程序的页面之一上遇到此问题，其他页面则正常工作:

Since yesterday (29/10/2020) i'm having this problem only on one of the pages linked to my app, the others work correctly:

webhook 从Facebook收到的附件消息不包含附件字段.仅带有贴纸的邮件包含附件".场地.所有其他(图像，视频，音频等)编号

The attached messages that the webhook receives from Facebook do not contain the attachment field.Only messages with stickers contain the "attachment" field. All others (image, video, audio etc.) No.

我期望(作为facebook文档)是:

What I expect (as facebook documentation) is:

{
  "id": "682498302938465",
  "time": 1518479195594,
  "messaging": [
    {
      "sender": {
        "id": "<PSID>"
      },
      "recipient": {
        "id": "<PAGE_ID>"
      },
      "timestamp": 1518479195308,
      "message": {
        "mid": "mid.$cAAJdkrCd2ORnva8ErFhjGm0X_Q_c",
        "attachments": [
          {
            "type": "<image|video|audio|file>",
            "payload": {
              "url": "<ATTACHMENT_URL>"
            }
          }
        ]
      }
    }
  ]
}

但我只收到:

{
    "object": "page",
    "entry": [
        {
            "id": "119320008135788",
            "time": 1604051633128,
            "messaging": [
                {
                    "sender": {
                        "id": "XXXXXX"
                    },
                    "recipient": {
                        "id": "XXXXXX"
                    },
                    "timestamp": 1604051632953,
                    "message": {
                        "mid": "m_7DRP...."
                    }
                }
            ]
        }
    ]
}

此操作仅发生在2020年10月29日的一页上

有人有同样的问题/知道为什么会发生吗?

Does anyone have the same problem / know why it happens?

推荐答案

Facebook支持团队已确认我的问题，并且正在调查中.

The Facebook support team has confirmed my problem, and is investigating.

我现在正在解决使用图形API通过 mid

I am now solving using the graph api to get the desired message information using the mid

GET /v8.0/{message-id} HTTP/1.1
Host: graph.facebook.com

https://developers.facebook.com/docs/graph-api/reference/v8.0/message

例如.

GET

https://graph.facebook.com/v8.0/' + mid + '?fields=message%2Cfrom%2Csticker%2Ctags%2Cid%2Cattachments.limit(10)%7Bid%2Cimage_data%2Cmime_type%2Cname%2Cfile_url%2Cvideo_data%7D&access_token=XXXXXX

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