'Initialize the ParticipantList
:param Version version: Version that contains the resource
:param account_sid: The unique sid that identifies this account
:param conference_sid: A string that uniquely identifies this conference
:returns: twilio.rest.api.v2010.account.conference.participant.ParticipantList
:rtype: twilio.rest.api.v2010.account.conference.participant.ParticipantList'

def __init__(self, version, account_sid, conference_sid):

    super(ParticipantList, self).__init__(version)
    self._solution = {'account_sid': account_sid, 'conference_sid': conference_sid}
    self._uri = '/Accounts/{account_sid}/Conferences/{conference_sid}/Participants.json'.format(**self._solution)
