code: func (f *RemoteRuntime) ImageFsInfo(ctx context.Context, req *kubeapi.ImageFsInfoRequest) (*kubeapi.ImageFsInfoResponse, error) {
  	fsUsage, err := f.ImageService.ImageFsInfo()
  	if err != nil {
  		return nil, err
  	}
  
  	return &kubeapi.ImageFsInfoResponse{ImageFilesystems: fsUsage}, nil
  }
docs: // ImageFsInfo returns information of the filesystem that is used to store images.