code: func FormatPod(pod *Pod) string {
  	// Use underscore as the delimiter because it is not allowed in pod name
  	// (DNS subdomain format), while allowed in the container name format.
  	return fmt.Sprintf("%s_%s(%s)", pod.Name, pod.Namespace, pod.ID)
  }
docs: // FormatPod returns a string representing a pod in a human readable format,
  // with pod UID as part of the string.