为什么我的聊天机器人刷新卡在团队不刷新?

我在聊天机器人中向我的团队频道提供o365连接器卡,以便用户使用httppost操作将数据发送回机器人。 以下是用户保存时的调用消息示例:

{
    "name": "actionableMessage/executeAction",
    "type": "invoke",
    "timestamp": "2018-06-16T20:58:24.388Z",
    "localTimestamp": "2018-06-16T21:58:24.388+01:00",
    "id": "snip",
    "channelId": "msteams",
    "serviceUrl": "https://smba.trafficmanager.net/emea-client-ss.msg/",
    "from": {
        "id": "snip",
        "name": "my name",
        "aadObjectId": "snip"
    },
    "conversation": {
        "conversationType": "personal",
        "id": "long conversation id"
    },
    "recipient": {
        "id": "bot id",
        "name": "bot name"
    },
    "entities": [
        {
            "locale": "en-US",
            "country": "US",
            "platform": "Web",
            "type": "clientInfo"
        }
    ],
    "channelData": {
        "tenant": {
            "id": "tenant id"
        },
        "source": {
            "name": "message"
        }
    },
    "replyToId": "message id",
    "value": {
        "body": "{\"sportType\":\"1\", \"tournamentName\":\"FIFA Soccer World Cup\",\"startTime\":\"2018-06-14T03: 00: 00.000Z\", \"endTime\":\"2018-07-16T07: 30: 00.000Z\", \"timeZone\":\"Russian Standard Time\", \"tournamentId\": \"1\"}",
        "actionId": "SaveTournament"
    }
}

为了响应一个存储卡,我在响应体中返回一个actioncard,并且包含一个http头“card-update-in-body”,值为“true”。下面是一个响应消息示例:

{
    "@type": "ActionCard",
    "inputs": [
        {
            "@type": "TextInput",
            "isMultiline": true,
            "maxLength": 500.0,
            "id": "SaveStatus",
            "isRequired": false,
            "title": "Save Status",
            "value": "You updated the tournament FIFA Soccer World Cup running from 6/14/2018 to 7/16/2018 in timezone Russian Standard Time"
        }
    ],
    "actions": [
        {
            "@type": "HttpPOST",
            "body": "{\"tournamentId\": \"1\"}",
            "name": "Update FIFA Soccer World Cup again",
            "@id": "UpdateTournament#1"
        }
    ],
    "name": "Save Tournament",
    "@id": "SaveTournament"
}

我已经在我的web应用程序中追踪到了这一点,所以我知道这就是返回到bot框架中间件的内容。

在浏览器中的“我的团队”应用程序中,当我使用fiddler跟踪响应消息时,卡调用响应并没有得到我发送的刷新卡,它只是得到一个带有空响应体的通用200响应。有谁能给我介绍一个与团队合作的刷新卡演示,或者告诉我我的消息有什么问题吗?