'Generate an instance context for the instance, the context is capable of
performing various actions.  All instance actions are proxied to the context
:returns: ParticipantContext for this ParticipantInstance
:rtype: twilio.rest.api.v2010.account.conference.participant.ParticipantContext'

@property
def _proxy(self):

    if (self._context is None):
        self._context = ParticipantContext(self._version, account_sid=self._solution['account_sid'], conference_sid=self._solution['conference_sid'], call_sid=self._solution['call_sid'])
    return self._context
