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.etag = AAZStrType()
    _schema_on_200.id = AAZStrType()
    _schema_on_200.name = AAZStrType()
    _schema_on_200.properties = AAZObjectType(
        flags={"client_flatten": True},
    )
    properties = cls._schema_on_200.properties
    properties.access = AAZStrType(
        flags={"required": True},
    )
    properties.description = AAZStrType()
    properties.destination_address_prefix = AAZStrType(
        serialized_name="destinationAddressPrefix",
        flags={"required": True},
    )
    properties.destination_port_range = AAZStrType(
        serialized_name="destinationPortRange",
    )
    properties.direction = AAZStrType(
        flags={"required": True},
    )
    properties.priority = AAZIntType()
    properties.protocol = AAZStrType(
        flags={"required": True},
    )
    properties.provisioning_state = AAZStrType(
        serialized_name="provisioningState",
    )
    properties.source_address_prefix = AAZStrType(
        serialized_name="sourceAddressPrefix",
        flags={"required": True},
    )
    properties.source_port_range = AAZStrType(
        serialized_name="sourcePortRange",
    )
    return cls._schema_on_200