public ListInstancesResult listInstances(ListInstancesRequest request) {request = beforeClientExecution(request);return executeListInstances(request);}
public virtual ListInstancesResponse ListInstances(ListInstancesRequest request){var options = new InvokeOptions();options.RequestMarshaller = ListInstancesRequestMarshaller.Instance;options.ResponseUnmarshaller = ListInstancesResponseUnmarshaller.Instance;return Invoke<ListInstancesResponse>(request, options);}