PushMessageRequest

{
    "emoo_user_id": "string",
    "message_type": "normal",
    "content": "string",
    "thread_key": "string",
    "due_at": "2019-08-24T14:15:22.123Z",
    "normal_message_info": {
        "from_title": "string",
        "from_image_url": "string",
        "detail_link": "string"
    }
}