def get(self, sid):
return MediaContext(<EOL>self._version,<EOL>account_sid=self._solution['<STR_LIT>'],<EOL>message_sid=self._solution['<STR_LIT>'],<EOL>sid=sid,<EOL>)<EOL>
Constructs a MediaContext

:param sid: The unique string that identifies this resource

:returns: twilio.rest.api.v2010.account.message.media.MediaContext
:rtype: twilio.rest.api.v2010.account.message.media.MediaContext