public UntagDeliveryStreamResult untagDeliveryStream(UntagDeliveryStreamRequest request) {request = beforeClientExecution(request);return executeUntagDeliveryStream(request);}

public virtual UntagDeliveryStreamResponse UntagDeliveryStream(UntagDeliveryStreamRequest request){var options = new InvokeOptions();options.RequestMarshaller = UntagDeliveryStreamRequestMarshaller.Instance;options.ResponseUnmarshaller = UntagDeliveryStreamResponseUnmarshaller.Instance;return Invoke<UntagDeliveryStreamResponse>(request, options);}
