v2ChatHistoryResponse(object)

{
    "has_next": true,
    "messages": [
        {
            "created_at": "2019-08-24T14:15:22.123Z",
            "data": [
                "string"
            ],
            "is_read": true,
            "messageId": 0,
            "user": {
                "id": "string",
                "type": "string"
            }
        }
    ]
}