RGroupMessageVO

{
    "code": 0,
    "msg": "string",
    "data": {
        "id": 0,
        "tmpId": "string",
        "groupId": 0,
        "sendId": 0,
        "sendNickName": "string",
        "content": "string",
        "type": 0,
        "receipt": true,
        "receiptOk": true,
        "readedCount": 0,
        "atUserIds": [
            0
        ],
        "status": 0,
        "sendTime": "string"
    }
}