def rule_operation(self, **kwargs):
        """Auto Generated Code
        """
        config = ET.Element("config")
        rule = ET.SubElement(config, "rule", xmlns="urn:brocade.com:mgmt:brocade-aaa")
        index_key = ET.SubElement(rule, "index")
        index_key.text = kwargs.pop('index')
        operation = ET.SubElement(rule, "operation")
        operation.text = kwargs.pop('operation')

        callback = kwargs.pop('callback', self._callback)
        return callback(config)