})
	return createCmd
}

func generateWorkloadGroupYAML(u *unstructured.Unstructured, spec *networkingv1alpha3.WorkloadGroup) ([]byte, error) {
	iSpec, err := unstructureIstioType(spec)
	if err != nil {
		return nil, err
	}
	u.Object["spec"] = iSpec

	wgYAML, err := yaml.Marshal(u.Object)
	if err != nil {
		return nil, err
	}
	return wgYAML, nil
}