def __init__(self, version, payload, sim_sid):
super(DataSessionInstance, 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>': 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>': deserialize.integer(payload['<STR_LIT>']),<EOL>'<STR_LIT>': deserialize.integer(payload['<STR_LIT>']),<EOL>'<STR_LIT>': deserialize.iso8601_datetime(payload['<STR_LIT>']),<EOL>'<STR_LIT:start>': deserialize.iso8601_datetime(payload['<STR_LIT:start>']),<EOL>'<STR_LIT:end>': deserialize.iso8601_datetime(payload['<STR_LIT:end>']),<EOL>}<EOL>self._context = None<EOL>self._solution = {'<STR_LIT>': sim_sid, }<EOL>
Initialize the DataSessionInstance

:returns: twilio.rest.wireless.v1.sim.data_session.DataSessionInstance
:rtype: twilio.rest.wireless.v1.sim.data_session.DataSessionInstance