if w.attr == nil || w.attr.Attributes == nil {
		return
	}
	var value string
	var err error
	switch patchType {
	case admissionv1.PatchTypeJSONPatch:
		value, err = jsonPatchAnnotationValue(w.configuration, w.webhook, patch)
		if err != nil {
			klog.Warningf("unexpected error composing mutating webhook JSON patch annotation: %v", err)
			return
		}
	default: