code: func RecycleVolumeByWatchingPodUntilCompletion(pvName string, pod *v1.Pod, kubeClient clientset.Interface, recorder RecycleEventRecorder) error {
  	return internalRecycleVolumeByWatchingPodUntilCompletion(pvName, pod, newRecyclerClient(kubeClient, recorder))
  }
docs: // RecycleVolumeByWatchingPodUntilCompletion is intended for use with volume
  // Recyclers. This function will save the given Pod to the API and watch it
  // until it completes, fails, or the pod's ActiveDeadlineSeconds is exceeded,
  // whichever comes first. An attempt to delete a recycler pod is always
  // attempted before returning.
  //
  // In case there is a pod with the same namespace+name already running, this
  // function deletes it as it is not able to judge if it is an old recycler
  // or user has forged a fake recycler to block Kubernetes from recycling.//
  //
  //  pod - the pod designed by a volume plugin to recycle the volume. pod.Name
  //        will be overwritten with unique name based on PV.Name.
  //	client - kube client for API operations.