case apiextensionsv1.WebhookConverter:
		converter, err = m.webhookConverterFactory.NewWebhookConverter(crd)
		if err != nil {
			return nil, nil, err
		}
		converter, err = converterMetricFactorySingleton.addMetrics(crd.Name, converter)
		if err != nil {
			return nil, nil, err
		}
	default:
		return nil, nil, fmt.Errorf("unknown conversion strategy %q for CRD %s", crd.Spec.Conversion.Strategy, crd.Name)
	}