def METHOD_NAME(cls):
    if cls._schema_on_200 is not None:
        return cls._schema_on_200
    cls._schema_on_200 = AAZObjectType()
    _schema_on_200 = cls._schema_on_200
    _schema_on_200.firewall_name = AAZStrType(
        serialized_name="firewallName",
    )
    _schema_on_200.priority = AAZStrType(
        flags={"read_only": True},
    )
    _schema_on_200.rule_list_name = AAZStrType(
        serialized_name="ruleListName",
    )
    _schema_on_200.rule_name = AAZStrType(
        serialized_name="ruleName",
    )
    _schema_on_200.rule_stack_name = AAZStrType(
        serialized_name="ruleStackName",
    )
    return cls._schema_on_200