def __init__(self, version, payload, account_sid, sid=None):
super(ConnectAppInstance, self).__init__(version)<EOL>self._properties = {<EOL>'<STR_LIT>': payload['<STR_LIT>'],<EOL>'<STR_LIT>': payload['<STR_LIT>'],<EOL>'<STR_LIT>': payload['<STR_LIT>'],<EOL>'<STR_LIT>': payload['<STR_LIT>'],<EOL>'<STR_LIT>': payload['<STR_LIT>'],<EOL>'<STR_LIT:description>': payload['<STR_LIT:description>'],<EOL>'<STR_LIT>': payload['<STR_LIT>'],<EOL>'<STR_LIT>': payload['<STR_LIT>'],<EOL>'<STR_LIT>': payload['<STR_LIT>'],<EOL>'<STR_LIT>': payload['<STR_LIT>'],<EOL>'<STR_LIT>': payload['<STR_LIT>'],<EOL>}<EOL>self._context = None<EOL>self._solution = {'<STR_LIT>': account_sid, '<STR_LIT>': sid or self._properties['<STR_LIT>'], }<EOL>
Initialize the ConnectAppInstance

:returns: twilio.rest.api.v2010.account.connect_app.ConnectAppInstance
:rtype: twilio.rest.api.v2010.account.connect_app.ConnectAppInstance