overrideHelpStr = `If true, allow revision tags to be overwritten, otherwise reject revision tag updates that
overwrite existing revision tags.`
	revisionHelpStr = "Control plane revision to reference from a given revision tag"
	tagCreatedStr   = `Revision tag %q created, referencing control plane revision %q. To enable injection using this
revision tag, use 'kubectl label namespace <NAMESPACE> istio.io/rev=%s'
`

	operatorManaged          = operatorNamespace + "/managed"
	revisionCanonicalWebhook = admitv1.MutatingWebhookConfiguration{
		ObjectMeta: metav1.ObjectMeta{
			Name: "istio-sidecar-injector-revision",
			Labels: map[string]string{
				label.IoIstioRev.Name: "revision",
				operatorManaged:       "Reconcile",
			},
		},
		Webhooks: []admitv1.MutatingWebhook{
			{
				Name: fmt.Sprintf("namespace.%s", istioInjectionWebhookSuffix),

		},
	}

	waypointApplyCmd.PersistentFlags().StringVarP(&revision, "revision", "r", "", "The revision to label the waypoint with")
	waypointApplyCmd.PersistentFlags().BoolVarP(&waitReady, "wait", "w", false, "Wait for the waypoint to be ready")
	waypointCmd.AddCommand(waypointApplyCmd)
	waypointGenerateCmd.PersistentFlags().StringVarP(&revision, "revision", "r", "", "The revision to label the waypoint with")
	waypointCmd.AddCommand(waypointGenerateCmd)

    service.istio.io/canonical-revision: {{ index .ObjectMeta.Labels `service.istio.io/canonical-revision` | default (index .ObjectMeta.Labels `app.kubernetes.io/version`) | default (index .ObjectMeta.Labels `version`) | default "latest"  | quote }}
  annotations: {
    istio.io/rev: {{ .Revision | default "default" | quote }},
    {{- if ge (len $containers) 1 }}

  // Data is the serialized representation of the state.
  optional k8s.io.apimachinery.pkg.runtime.RawExtension data = 2;

  // Revision indicates the revision of the state represented by Data.
  optional int64 revision = 3;
}

// ControllerRevisionList is a resource containing a list of ControllerRevision objects.
message ControllerRevisionList {

      prometheus:
        enabled: true
      # stackdriver filter settings.
      stackdriver:
        enabled: false
  # Revision is set as 'version' label and part of the resource names when installing multiple control planes.
  revision: ""

  # Revision tags are aliases to Istio control plane revisions
  revisionTags: []

  # For Helm compatibility.
  ownerName: ""

					],
					"volumes": [
						"istio-envoy",
						"istio-data",
						"istio-podinfo",
						"istio-token",
						"istiod-ca-cert"
					],
					"imagePullSecrets": null,
					"revision": "1-13-2"
				}`,
			},
			expected: "1-13-2",
		},
	}

	for _, tc := range cases {
		t.Run("", func(t *testing.T) {
			got := GetRevisionFromPodAnnotation(tc.anno)

`,
		Args: cobra.ExactArgs(0),
		PreRunE: func(cmd *cobra.Command, args []string) error {
			if !labels.IsDNS1123Label(iArgs.Revision) && cmd.PersistentFlags().Changed("revision") {
				return fmt.Errorf("invalid revision specified: %v", iArgs.Revision)
			}
			return nil
		},
		RunE: func(cmd *cobra.Command, args []string) error {
			kubeClient, err := ctx.CLIClient()
			if err != nil {

}

func getMeshConfigFromConfigMap(ctx cli.Context, command, revision string) (*meshconfig.MeshConfig, error) {
	client, err := ctx.CLIClient()
	if err != nil {
		return nil, err
	}

	if meshConfigMapName == defaultMeshConfigMapName && revision != "" {
		meshConfigMapName = fmt.Sprintf("%s-%s", defaultMeshConfigMapName, revision)
	}

		},
		RunE: func(logCmd *cobra.Command, args []string) error {
			client, err := ctx.CLIClientWithRevision(opts.Revision)
			if err != nil {
				return fmt.Errorf("failed to create k8s client: %v", err)
			}

			var podName, ns string
			if len(args) == 0 {
				if opts.Revision == "" {
					opts.Revision = "default"
				}
				if len(istiodLabelSelector) > 0 {