text: public virtual DescribeUserHierarchyStructureResponse DescribeUserHierarchyStructure(DescribeUserHierarchyStructureRequest request){var options = new InvokeOptions();options.RequestMarshaller = DescribeUserHierarchyStructureRequestMarshaller.Instance;options.ResponseUnmarshaller = DescribeUserHierarchyStructureResponseUnmarshaller.Instance;return Invoke<DescribeUserHierarchyStructureResponse>(request, options);}