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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_instance(self, payload):
 """ Build an instance of IpAccessControlListMappingInstance :param dict payload: Payload response from the API :returns: twilio.rest.api.v2010.account.sip.domain.ip_access_control_list_mapping.IpAccessControlListMappingInstance :rtype: twilio.rest.api.v2010.account.sip.domain.ip_access_control_list_mapping.IpAccessControlListMappingInstance """

        return IpAccessControlListMappingInstance(
            self._version,
            payload,
            account_sid=self._solution['account_sid'],
            domain_sid=self._solution['domain_sid'],
        )