def METHOD_NAME(code_model, request_builder, client):
    return LROOperation(
        yaml_data={
            "url": "http://fake.com",
            "method": "GET",
            "groupName": "blah",
            "isOverload": False,
            "apiVersions": [],
        },
        client=client,
        code_model=code_model,
        request_builder=request_builder,
        name="lro_optional_return_type_test",
        parameters=ParameterList({}, code_model, []),
        responses=[],
        exceptions=[],
    )