ChatGroupMsg

{
    "addTime": "2019-08-24T14:15:22.123Z",
    "userImg": "string",
    "width": 0,
    "height": 0,
    "wxNicheng": "string",
    "wxImgUrl": "string",
    "isDelete": true,
    "toUserName": "string",
    "shstate": true,
    "fromUserName": "string",
    "fromUserRole": 0,
    "toUserRole": 0,
    "guid": "string",
    "chatgroupId": 0,
    "isTop": true,
    "msgType": 0,
    "toUserId": 0,
    "fromUserId": 0,
    "msgBody": "string",
    "toChatGroupMsgId": 0,
    "chatGroupMsgId": 0,
    "citeChatGroupMsgId": 0,
    "citeMsgBody": "string",
    "citeMsgType": "string",
    "citeFromUserName": "string",
    "groupImg": "string",
    "groupName": "string",
    "isFans": 0
}