def published_tracks(self):
        """
        Access the published_tracks

        :returns: twilio.rest.video.v1.room.room_participant.room_participant_published_track.PublishedTrackList
        :rtype: twilio.rest.video.v1.room.room_participant.room_participant_published_track.PublishedTrackList
        """
        if self._published_tracks is None:
            self._published_tracks = PublishedTrackList(
                self._version,
                room_sid=self._solution['room_sid'],
                participant_sid=self._solution['sid'],
            )
        return self._published_tracks
Access the published_tracks

        :returns: twilio.rest.video.v1.room.room_participant.room_participant_published_track.PublishedTrackList
        :rtype: twilio.rest.video.v1.room.room_participant.room_participant_published_track.PublishedTrackList