public ListTaskDefinitionFamiliesResult listTaskDefinitionFamilies(ListTaskDefinitionFamiliesRequest request) {request = beforeClientExecution(request);return executeListTaskDefinitionFamilies(request);}

public virtual ListTaskDefinitionFamiliesResponse ListTaskDefinitionFamilies(ListTaskDefinitionFamiliesRequest request){var options = new InvokeOptions();options.RequestMarshaller = ListTaskDefinitionFamiliesRequestMarshaller.Instance;options.ResponseUnmarshaller = ListTaskDefinitionFamiliesResponseUnmarshaller.Instance;return Invoke<ListTaskDefinitionFamiliesResponse>(request, options);}
