code: func copyImage(img *v1alpha.Image) *v1alpha.Image {
  	return &v1alpha.Image{
  		BaseFormat:      img.BaseFormat,
  		Id:              img.Id,
  		Name:            img.Name,
  		Version:         img.Version,
  		ImportTimestamp: img.ImportTimestamp,
  		Manifest:        img.Manifest,
  		Size:            img.Size,
  		Annotations:     img.Annotations,
  		Labels:          img.Labels,
  	}
  }
docs: // copyImage copies the image object to avoid modification on the original one.