获取消息回复详情

{
    "root": {
        "message_id": "string",
        "message_seq": 0,
        "channel_id": "string",
        "channel_type": 0,
        "client_msg_no": "string",
        "from_uid": "string",
        "timestamp": 0,
        "voice_status": 0,
        "is_deleted": 0,
        "revoke": 0,
        "revoker": "string",
        "extra_version": 0,
        "unread_count": 0,
        "readed_count": 0,
        "readed": 0,
        "receipt": 0,
        "setting": 0,
        "payload": {},
        "signal_payload": "string",
        "message_extra": {
            "message_id": 0,
            "message_id_str": "string",
            "revoke": 0,
            "revoker": "string",
            "voice_status": 0,
            "readed": 0,
            "readed_count": 0,
            "readed_at": 0,
            "is_mutual_deleted": 0,
            "content_edit": {},
            "edited_at": 0,
            "extra_version": 0
        },
        "reactions": [
            {
                "message_id": "string",
                "uid": "string",
                "name": "string",
                "channel_id": "string",
                "channel_type": 0,
                "seq": 0,
                "emoji": "string",
                "is_deleted": 0,
                "created_at": "string"
            }
        ]
    },
    "messages": {
        "message_id": "string",
        "message_seq": 0,
        "channel_id": "string",
        "channel_type": 0,
        "client_msg_no": "string",
        "from_uid": "string",
        "timestamp": 0,
        "voice_status": 0,
        "is_deleted": 0,
        "revoke": 0,
        "revoker": "string",
        "extra_version": 0,
        "unread_count": 0,
        "readed_count": 0,
        "readed": 0,
        "receipt": 0,
        "setting": 0,
        "payload": {},
        "signal_payload": "string",
        "message_extra": {
            "message_id": 0,
            "message_id_str": "string",
            "revoke": 0,
            "revoker": "string",
            "voice_status": 0,
            "readed": 0,
            "readed_count": 0,
            "readed_at": 0,
            "is_mutual_deleted": 0,
            "content_edit": {},
            "edited_at": 0,
            "extra_version": 0
        },
        "reactions": [
            {
                "message_id": "string",
                "uid": "string",
                "name": "string",
                "channel_id": "string",
                "channel_type": 0,
                "seq": 0,
                "emoji": "string",
                "is_deleted": 0,
                "created_at": "string"
            }
        ]
    }
}