团队中的自适应卡不起作用 - REST API

Question

我通过机器人框架为团队创建了一个机器人（nodejs 服务器）。

我正在尝试发送我创建的自适应卡：adaptive cards designer

我得到错误：

{"code":"BadArgument","message":"ContentType of an attachment is not set"}

请求正文：

{
  "type": "message",
  "from": {
    "id": "xxxxxx"
  },
  "conversation": {
    "id": "xxxxxx"
  },
  "recipient": {
    "id": "xxxxx"
  },
  "replyToId": "xxxxx",
  "text": "some text",
  "attachments": [
    {
      "type": "AdaptiveCard",
      "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
      "version": "1.2",
      "body": [
        {
          "type": "TextBlock",
          "text": "some text"
        },
        {
          "type": "Input.Date",
          "separator": true
        }
      ]
    }
  ]
}

非常感谢帮助

Answer 1

根据上面的评论，这是一条主动消息，但使用 Bot Framework 库是比尝试直接调用机器人端点更好的方法（我想知道 "REST"，您指的是 Bot Framework 端点或 Graph Api，但在任何一种情况下，Bot Framework 都更易于处理主动消息）。

请具体参阅 this sample 以了解如何在 Node 中执行此操作。

Answer 2

添加附件时，您需要设置附件对象的 contentType 和 content 属性。

https://docs.microsoft.com/en-us/azure/bot-service/rest-api/bot-framework-rest-connector-api-reference?view=azure-bot-service-4.0#attachment-object

{
    "type": "message",
    "from": {
        "id": "xxxxxx"
    },
    "conversation": {
        "id": "xxxxxx"
    },
    "recipient": {
        "id": "xxxxx"
    },
    "replyToId": "xxxxx",
    "text": "some text",
    "attachments": [
        {
            "contentType": "application/vnd.microsoft.card.adaptive",
            "content": {
                "type": "AdaptiveCard",
                "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
                "version": "1.2",
                "body": [
                    {
                        "type": "TextBlock",
                        "text": "some text"
                    },
                    {
                        "type": "Input.Date",
                        "separator": true
                    }
                ]
            }
        }
    ]
}

团队中的自适应卡不起作用 - REST API

Adaptive card in teams not workig - REST API

rest

node.js

botframework

microsoft-teams

adaptive-cards