code: def get(self, sid):
          
          return IpAccessControlListContext(self._version, account_sid=self._solution['account_sid'], sid=sid, )
docs: Constructs a IpAccessControlListContext
  
          :param sid: A string that identifies the resource to fetch
  
          :returns: twilio.rest.api.v2010.account.sip.ip_access_control_list.IpAccessControlListContext
          :rtype: twilio.rest.api.v2010.account.sip.ip_access_control_list.IpAccessControlListContext