return;
  }

  size_t bucket_end = fname.find('/', scheme_end + 1);
  if (bucket_end == std::string::npos) {
    TF_SetStatus(status, TF_INVALID_ARGUMENT,
                 "GCS path doesn't contain a bucket name.");
    return;
  }

  *bucket = fname.substr(scheme_end + 1, bucket_end - scheme_end - 1);
  *object = fname.substr(bucket_end + 1);

  if (object->empty() && !object_empty_ok) {

	)

	// ImagePullDuration is a Histogram that tracks the duration (in seconds) it takes for an image to be pulled,
	// including the time spent in the waiting queue of image puller.
	// The metric is broken down by bucketed image size.
	ImagePullDuration = metrics.NewHistogramVec(
		&metrics.HistogramOpts{
			Subsystem:      KubeletSubsystem,
			Name:           ImagePullDurationKey,