text: public virtual DescribeAutoScalingInstancesResponse DescribeAutoScalingInstances(DescribeAutoScalingInstancesRequest request){var options = new InvokeOptions();options.RequestMarshaller = DescribeAutoScalingInstancesRequestMarshaller.Instance;options.ResponseUnmarshaller = DescribeAutoScalingInstancesResponseUnmarshaller.Instance;return Invoke<DescribeAutoScalingInstancesResponse>(request, options);}