code: func (f *RemoteRuntime) StopPodSandbox(ctx context.Context, req *kubeapi.StopPodSandboxRequest) (*kubeapi.StopPodSandboxResponse, error) {
  	err := f.RuntimeService.StopPodSandbox(req.PodSandboxId)
  	if err != nil {
  		return nil, err
  	}
  
  	return &kubeapi.StopPodSandboxResponse{}, nil
  }
docs: // StopPodSandbox stops any running process that is part of the sandbox and
  // reclaims network resources (e.g., IP addresses) allocated to the sandbox.
  // If there are any running containers in the sandbox, they must be forcibly
  // terminated.