code: func (s *Server) StopPodSandbox(ctx context.Context, req *pb.StopPodSandboxRequest) (resp *pb.StopPodSandboxResponse, err error) {
  	// platform dependent call
  	return s.stopPodSandbox(ctx, req)
  }
docs: // StopPodSandbox stops the sandbox. If there are any running containers in the
  // sandbox, they should be force terminated.