RestBeanChatMessageResp

{
    "code": 0,
    "data": {
        "fromUser": {
            "uid": 0
        },
        "message": {
            "id": 0,
            "roomId": 0,
            "sendTime": "2019-08-24T14:15:22.123Z",
            "type": 0,
            "body": {}
        }
    },
    "message": "string"
}