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.primarybytes_in = AAZIntType(
        serialized_name="primarybytesIn",
    )
    _schema_on_200.primarybytes_out = AAZIntType(
        serialized_name="primarybytesOut",
    )
    _schema_on_200.secondarybytes_in = AAZIntType(
        serialized_name="secondarybytesIn",
    )
    _schema_on_200.secondarybytes_out = AAZIntType(
        serialized_name="secondarybytesOut",
    )
    return cls._schema_on_200