'Fetch a ParticipantInstance
:returns: Fetched ParticipantInstance
:rtype: twilio.rest.api.v2010.account.conference.participant.ParticipantInstance'

def fetch(self):

    params = values.of({})
    payload = self._version.fetch('GET', self._uri, params=params)
    return ParticipantInstance(self._version, payload, account_sid=self._solution['account_sid'], conference_sid=self._solution['conference_sid'], call_sid=self._solution['call_sid'])
