def __call__(self, sid):
        """
        Constructs a IpAccessControlListMappingContext

        :param sid: A 34 character string that uniquely identifies the resource to fetch.

        :returns: twilio.rest.api.v2010.account.sip.domain.ip_access_control_list_mapping.IpAccessControlListMappingContext
        :rtype: twilio.rest.api.v2010.account.sip.domain.ip_access_control_list_mapping.IpAccessControlListMappingContext
        """
        return IpAccessControlListMappingContext(
            self._version,
            account_sid=self._solution['account_sid'],
            domain_sid=self._solution['domain_sid'],
            sid=sid,
        )
def __call__ ( self , sid ) : return IpAccessControlListMappingContext ( self . _version , account_sid = self . _solution [ 'account_sid' ] , domain_sid = self . _solution [ 'domain_sid' ] , sid = sid , )
Constructs a IpAccessControlListMappingContext

        :param sid: A 34 character string that uniquely identifies the resource to fetch.

        :returns: twilio.rest.api.v2010.account.sip.domain.ip_access_control_list_mapping.IpAccessControlListMappingContext
        :rtype: twilio.rest.api.v2010.account.sip.domain.ip_access_control_list_mapping.IpAccessControlListMappingContext