default:
				return fmt.Errorf("output format %q not supported", common.outputFormat)
			}
		}),
		ValidArgsFunction: completion.ValidPodsNameArgs(ctx),
	}

	common.attach(cmd)

	return cmd
}

func servicesCmd(ctx cli.Context) *cobra.Command {
	var serviceNamespace string
	common := new(commonFlags)
	cmd := &cobra.Command{
		Use:   "service",

	Plaintext bool

	// GCP project number or ID to use for XDS calls, if any.
	GCPProject string

	// Istiod address. For MCP may be different than Xds.
	IstiodAddr string
}

// AttachControlPlaneFlags attaches control-plane flags to a Cobra command.
// (Currently just --endpoint)
func (o *CentralControlPlaneOptions) AttachControlPlaneFlags(cmd *cobra.Command) {

		if err != nil {
			return nil, err
		}
		namespace, selector, err := polymorphichelpers.SelectorsForObject(svc)
		if err != nil {
			if e.injectorAddress == "" {
				return nil, fmt.Errorf("cannot attach to %T: %v", svc, err)
			}
			address = fmt.Sprintf("https://%s:%d%s", e.injectorAddress, *cc.Service.Port, *cc.Service.Path)
		} else {
			pod, err := GetFirstPod(e.client.Kube().CoreV1(), namespace, selector.String())

		cmd *cobra.Command, args []string, toComplete string,
	) ([]string, cobra.ShellCompDirective) {
		return completion.ValidNamespaceArgs(cmd, ctx, args, toComplete)
	})

	// Attach the Istio logging options to the command.
	root.LoggingOptions.AttachCobraFlags(rootCmd)
	hiddenFlags := []string{
		"log_as_json", "log_rotate", "log_rotate_max_age", "log_rotate_max_backups",

// ControlPlaneOptions defines common options used by istioctl.
type ControlPlaneOptions struct {
	// Revision is the istio.io/rev control plane revision
	Revision string
}

// AttachControlPlaneFlags attaches control-plane flags to a Cobra command.
// (Currently just --revision)
func (o *ControlPlaneOptions) AttachControlPlaneFlags(cmd *cobra.Command) {
	cmd.PersistentFlags().StringVarP(&o.Revision, "revision", "r", "",