func (d *CatalogServicesQuery) String() string {
	if d.dc != "" {
		return fmt.Sprintf("catalog.services(@%s)", d.dc)
	}
	return "catalog.services"
}
func (d *CatalogServicesQuery) String() string {
	if d.dc != "" {
		return fmt.Sprintf("catalog.services(@%s)", d.dc)
	}
	return "catalog.services"
}
// String returns the human-friendly version of this dependency.