code: func (r *RemoteRuntimeService) StopPodSandbox(podSandBoxID string) error {
  	ctx, cancel := getContextWithTimeout(r.timeout)
  	defer cancel()
  
  	_, err := r.runtimeClient.StopPodSandbox(ctx, &runtimeapi.StopPodSandboxRequest{
  		PodSandboxId: podSandBoxID,
  	})
  	if err != nil {
  		klog.Errorf("StopPodSandbox %q from runtime service failed: %v", podSandBoxID, err)
  		return err
  	}
  
  	return nil
  }
docs: // StopPodSandbox stops the sandbox. If there are any running containers in the
  // sandbox, they should be forced to termination.