def get_instance(self, payload):
return StreamMessageInstance(<EOL>self._version,<EOL>payload,<EOL>service_sid=self._solution['<STR_LIT>'],<EOL>stream_sid=self._solution['<STR_LIT>'],<EOL>)<EOL>
Build an instance of StreamMessageInstance

:param dict payload: Payload response from the API

:returns: twilio.rest.sync.v1.service.sync_stream.stream_message.StreamMessageInstance
:rtype: twilio.rest.sync.v1.service.sync_stream.stream_message.StreamMessageInstance