firstEntry := entry{
		key:            "key1",
		dependentTypes: []kind.Kind{kind.Service, kind.DestinationRule},
		dependentConfigs: []ConfigHash{
			ConfigKey{Kind: kind.Service, Name: "name", Namespace: "namespace"}.HashCode(),
			ConfigKey{Kind: kind.DestinationRule, Name: "name", Namespace: "namespace"}.HashCode(),
		},
	}

	c := newTypedXdsCache[uint64]()

	cache := c.(*lruCache[uint64])

	cfg := proxy.SidecarScope.DestinationRule(model.TrafficDirectionInbound, proxy, instance.Service.Hostname).GetRule()
	if cfg != nil {
		destinationRule := CastDestinationRule(cfg)
		opts.isDrWithSelector = destinationRule.GetWorkloadSelector() != nil
		if destinationRule.TrafficPolicy != nil {
			opts.policy, _ = util.GetPortLevelTrafficPolicy(destinationRule.TrafficPolicy, instance.Port.ServicePort)

										},
										Weight: 50,
									},
								},
							},
						},
					},
				},
				&v1alpha3.DestinationRule{
					ObjectMeta: metav1.ObjectMeta{
						Name:      "productpage",
						Namespace: "default",
					},
					Spec: v1alpha32.DestinationRule{
						Host: "productpage",
						Subsets: []*v1alpha32.Subset{
							{
								Name:   "v1",

					},
				},
				{
					Meta: config.Meta{
						GroupVersionKind: gvk.DestinationRule,
						Name:             "mtls-on",
						Namespace:        "ns",
					},
					Spec: &networking.DestinationRule{
						Host: "example.ns.svc.cluster.local",
						TrafficPolicy: &networking.TrafficPolicy{

	}.MustBuild()

	DestinationRule = resource.Builder{
		Identifier: "DestinationRule",
		Group:      "networking.istio.io",
		Kind:       "DestinationRule",
		Plural:     "destinationrules",
		Version:    "v1alpha3",
		VersionAliases: []string{
			"v1beta1",
			"v1",
		},
		Proto: "istio.networking.v1alpha3.DestinationRule", StatusProto: "istio.meta.v1alpha1.IstioStatus",

	DestinationRule                = config.GroupVersionKind{Group: "networking.istio.io", Version: "v1alpha3", Kind: "DestinationRule"}
	DestinationRule_v1beta1        = config.GroupVersionKind{Group: "networking.istio.io", Version: "v1beta1", Kind: "DestinationRule"}
	DestinationRule_v1             = config.GroupVersionKind{Group: "networking.istio.io", Version: "v1", Kind: "DestinationRule"}

	}
}

// DestinationRule returns a destinationrule for a svc.
func (sc *SidecarScope) DestinationRule(direction TrafficDirection, proxy *Proxy, svc host.Name) *ConsolidatedDestRule {
	destinationRules := sc.destinationRules[svc]
	var catchAllDr *ConsolidatedDestRule
	for _, destRule := range destinationRules {
		destinationRule := destRule.rule.Spec.(*networking.DestinationRule)

		services = append(services, proxy.SidecarScope.ServicesForHostname(host.Name(dr.Host))...)
	} else {
		dr := cfg.Spec.(*networking.DestinationRule)
		// Destinationrule was updated. Find matching services from updated destinationrule.
		services = append(services, proxy.SidecarScope.ServicesForHostname(host.Name(dr.Host))...)

	}.MustBuild()

	DestinationRule = resource.Builder{
		Identifier: "DestinationRule",
		Group:      "networking.istio.io",
		Kind:       "DestinationRule",
		Plural:     "destinationrules",
		Version:    "v1alpha3",
		VersionAliases: []string{
			"v1beta1",
			"v1",
		},
		Proto: "istio.networking.v1alpha3.DestinationRule", StatusProto: "istio.meta.v1alpha1.IstioStatus",

    code: IST0128
    level: Warning
    description: "No caCertificates are set in DestinationRule, this results in no verification of presented server certificate."
    template: "DestinationRule %s in namespace %s has TLS mode set to %s but no caCertificates are set to validate server identity for host: %s"
    args:
      - name: destinationrule
        type: string
      - name: namespace
        type: string
      - name: mode