// to ease complexity when pointing default to revision without per-revision validating webhook,
		// instead grab the endpoint information from the mutating webhook. This is not strictly correct.
		validationWhConfig, err := fixWhConfig(client, tagWhConfig)
		if err != nil {
			return "", fmt.Errorf("failed to create validating webhook config: %w", err)
		}

	tokenWaitBackoff = time.Second
)

func init() {
	scheme = runtime.NewScheme()
	utilruntime.Must(v1.AddToScheme(scheme))
	opt := json.SerializerOptions{
		Yaml:   true,
		Pretty: false,
		Strict: false,
	}
	yamlSerializer := json.NewSerializerWithOptions(json.DefaultMetaFactory, scheme, scheme, opt)
	codec = versioning.NewDefaultingCodecForScheme(
		scheme,
		yamlSerializer,
		yamlSerializer,