func hasLeaderElection(annotations map[string]string) bool {
	_, ok := annotations[resourcelock.LeaderElectionRecordAnnotationKey]
	return ok
}

// cloneAndRemoveKeys is a copy of CloneAndRemoveLabels
// it is used here for annotations and labels
func cloneAndRemoveKeys(a map[string]string, keys ...string) map[string]string {
	if len(keys) == 0 {
		// Don't need to remove a key.
		return a
	}
	// Clone.

		// generated slices must mirror all endpoints annotations but EndpointsLastChangeTriggerTime and LastAppliedConfigAnnotation
		compareAnnotations := cloneAndRemoveKeys(endpoints.Annotations, corev1.EndpointsLastChangeTriggerTime, corev1.LastAppliedConfigAnnotation)
		compareLabels := cloneAndRemoveKeys(existingSlices[0].Labels, discovery.LabelManagedBy, discovery.LabelServiceName)
		// Return early if first slice matches desired endpoints, labels and annotations