return
		}
	default:
		klog.Warningf("unsupported patch type for mutating webhook annotation: %v", patchType)
		return
	}
	if err := w.attr.Attributes.AddAnnotationWithLevel(w.patchAnnotationKey, value, auditinternal.LevelRequest); err != nil {
		// NOTE: we don't log actual patch in kube-apiserver log to avoid potentially
		// leaking information