'Initialize the UsageRecordInstance
:returns: twilio.rest.wireless.v1.sim.usage_record.UsageRecordInstance
:rtype: twilio.rest.wireless.v1.sim.usage_record.UsageRecordInstance'

def __init__(self, version, payload, sim_sid):

    super(UsageRecordInstance, self).__init__(version)
    self._properties = {'sim_sid': payload['sim_sid'], 'account_sid': payload['account_sid'], 'period': payload['period'], 'commands': payload['commands'], 'data': payload['data']}
    self._context = None
    self._solution = {'sim_sid': sim_sid}
