client/lxd_images.go
func (r *ProtocolLXD) UpdateImage(fingerprint string, image api.ImagePut, ETag string) error {
	// Send the request
	_, _, err := r.query("PUT", fmt.Sprintf("/images/%s", url.QueryEscape(fingerprint)), image, ETag)
	if err != nil {
		return err
	}

	return nil
}
func (r *ProtocolLXD) UpdateImage(fingerprint string, image api.ImagePut, ETag string) error {
	// Send the request
	_, _, err := r.query("PUT", fmt.Sprintf("/images/%s", url.QueryEscape(fingerprint)), image, ETag)
	if err != nil {
		return err
	}

	return nil
}
// UpdateImage updates the image definition