def __init__(self, version, payload, room_sid, participant_sid, sid=None):
super(PublishedTrackInstance, self).__init__(version)<EOL>self._properties = {<EOL>'<STR_LIT>': payload['<STR_LIT>'],<EOL>'<STR_LIT>': payload['<STR_LIT>'],<EOL>'<STR_LIT>': payload['<STR_LIT>'],<EOL>'<STR_LIT:name>': payload['<STR_LIT:name>'],<EOL>'<STR_LIT>': deserialize.iso8601_datetime(payload['<STR_LIT>']),<EOL>'<STR_LIT>': deserialize.iso8601_datetime(payload['<STR_LIT>']),<EOL>'<STR_LIT>': payload['<STR_LIT>'],<EOL>'<STR_LIT>': payload['<STR_LIT>'],<EOL>'<STR_LIT:url>': payload['<STR_LIT:url>'],<EOL>}<EOL>self._context = None<EOL>self._solution = {<EOL>'<STR_LIT>': room_sid,<EOL>'<STR_LIT>': participant_sid,<EOL>'<STR_LIT>': sid or self._properties['<STR_LIT>'],<EOL>}<EOL>
Initialize the PublishedTrackInstance

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