if err != nil {
		return err
	}

	// Watch for changes to primary resource IstioOperator
	err = c.Watch(source.Kind(
		mgr.GetCache(),
		&iopv1alpha1.IstioOperator{},
		&handler.TypedEnqueueRequestForObject[*iopv1alpha1.IstioOperator]{},
		operatorPredicates,
	))
	if err != nil {
		return err
	}
	// watch for changes to Istio resources
	err = watchIstioResources(mgr.GetCache(), c)
	if err != nil {