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",
        flags={"read_only": True},
    )
    _schema_on_200.value = AAZListType(
        flags={"read_only": True},
    )
    value = cls._schema_on_200.value
    value.Element = AAZObjectType()
    _element = cls._schema_on_200.value.Element
    _element.id = AAZStrType(
        flags={"read_only": True},
    )
    _element.name = AAZStrType(
        flags={"read_only": True},
    )
    _element.properties = AAZObjectType(
        flags={"client_flatten": True},
    )
    _element.type = AAZStrType(
        flags={"read_only": True},
    )
    properties = cls._schema_on_200.value.Element.properties
    properties.distributed_availability_group_id = AAZStrType(
        serialized_name="distributedAvailabilityGroupId",
        flags={"read_only": True},
    )
    properties.instance_role = AAZStrType(
        serialized_name="instanceRole",
        flags={"read_only": True},
    )
    properties.last_hardened_lsn = AAZStrType(
        serialized_name="lastHardenedLsn",
        flags={"read_only": True},
    )
    properties.link_state = AAZStrType(
        serialized_name="linkState",
        flags={"read_only": True},
    )
    properties.primary_availability_group_name = AAZStrType(
        serialized_name="primaryAvailabilityGroupName",
    )
    properties.replication_mode = AAZStrType(
        serialized_name="replicationMode",
    )
    properties.secondary_availability_group_name = AAZStrType(
        serialized_name="secondaryAvailabilityGroupName",
    )
    properties.source_endpoint = AAZStrType(
        serialized_name="sourceEndpoint",
    )
    properties.source_replica_id = AAZStrType(
        serialized_name="sourceReplicaId",
        flags={"read_only": True},
    )
    properties.target_database = AAZStrType(
        serialized_name="targetDatabase",
    )
    properties.target_replica_id = AAZStrType(
        serialized_name="targetReplicaId",
        flags={"read_only": True},
    )
    return cls._schema_on_200