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.next_link = AAZStrType(
        serialized_name="nextLink",
    )
    _schema_on_200.value = AAZListType()
    value = cls._schema_on_200.value
    value.Element = AAZObjectType()
    _element = cls._schema_on_200.value.Element
    _element.etag = AAZStrType()
    _element.id = AAZStrType()
    _element.name = AAZStrType()
    _element.properties = AAZObjectType(
        flags={"client_flatten": True},
    )
    properties = cls._schema_on_200.value.Element.properties
    properties.address_prefix = AAZStrType(
        serialized_name="addressPrefix",
    )
    properties.next_hop_ip_address = AAZStrType(
        serialized_name="nextHopIpAddress",
    )
    properties.next_hop_type = AAZStrType(
        serialized_name="nextHopType",
        flags={"required": True},
    )
    properties.provisioning_state = AAZStrType(
        serialized_name="provisioningState",
    )
    return cls._schema_on_200