@property<EOL><INDENT>def sync(self):<DEDENT>
if self._sync is None:<EOL><INDENT>from twilio.rest.sync import Sync<EOL>self._sync = Sync(self)<EOL><DEDENT>return self._sync<EOL>
Access the Sync Twilio Domain

:returns: Sync Twilio Domain
:rtype: twilio.rest.sync.Sync