switch numberOfTargets {
	case 0:
		in := &networking.Gateway{}
		err = f.GenerateStruct(in)
		if err != nil {
			return 0
		}
		c.Spec = in
		_, _ = validation.ValidateGateway(c)
	case 1:
		in := &networking.TrafficPolicy{}
		err = f.GenerateStruct(in)
		if err != nil {
			return 0
		}
		c.Spec = in
		_, _ = validation.ValidateDestinationRule(c)
	case 2:

		ProtoPackage: "istio.io/api/networking/v1alpha3", StatusPackage: "istio.io/api/meta/v1alpha1",
		ClusterScoped: false,
		Synthetic:     false,
		Builtin:       false,
		ValidateProto: validation.ValidateGateway,
	}.MustBuild()

	MeshConfig = resource.Builder{
		Identifier:    "MeshConfig",
		Group:         "",
		Kind:          "MeshConfig",
		Plural:        "meshconfigs",
		Version:       "v1alpha1",

		ProtoPackage: "istio.io/api/networking/v1alpha3", StatusPackage: "istio.io/api/meta/v1alpha1",
		ClusterScoped: false,
		Synthetic:     false,
		Builtin:       false,
		ValidateProto: validation.ValidateGateway,
	}.MustBuild()

	GatewayClass = resource.Builder{
		Identifier: "GatewayClass",
		Group:      "gateway.networking.k8s.io",
		Kind:       "GatewayClass",
		Plural:     "gatewayclasses",

	if !path.IsAbs(addr) || strings.HasSuffix(addr, "/") {
		return fmt.Errorf("%s is not an absolute path to a file", addr)
	}
	return nil
}

// ValidateGateway checks gateway specifications
var ValidateGateway = RegisterValidateFunc("ValidateGateway",
	func(cfg config.Config) (Warning, error) {
		name := cfg.Name

		// Check if this was converted from a k8s gateway-api resource

					},
				},
			},
			"partial wildcard \"*bar.com\" not allowed", "",
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			warn, err := ValidateGateway(config.Config{
				Meta: config.Meta{
					Name:      someName,
					Namespace: someNamespace,
				},
				Spec: tt.in,
			})
			checkValidationMessage(t, warn, err, tt.warning, tt.out)
		})
	}

  string validationURL = 2;

  // For istioctl usage to disable istio config crds in base
  google.protobuf.BoolValue enableIstioConfigCRDs = 3;

  google.protobuf.BoolValue validateGateway = 4;

  // validation webhook CA bundle
  string validationCABundle = 5;
}

message IstiodRemoteConfig {
  // URL to use for sidecar injector webhook.
  string injectionURL = 1;

	EnableIstioConfigCRDs *wrapperspb.BoolValue `protobuf:"bytes,3,opt,name=enableIstioConfigCRDs,proto3" json:"enableIstioConfigCRDs,omitempty"`
	ValidateGateway       *wrapperspb.BoolValue `protobuf:"bytes,4,opt,name=validateGateway,proto3" json:"validateGateway,omitempty"`
	// validation webhook CA bundle
	ValidationCABundle string `protobuf:"bytes,5,opt,name=validationCABundle,proto3" json:"validationCABundle,omitempty"`
}

validation server; while technically # it works to have multiple redundant validations, this adds complexity and operational risks. # Users should consider enabling this if they want full gateway-api validation but don't have other validation servers. validateGateway: false istiodRemote: # Sidecar injector mutating webhook configuration url # For example: https://$remotePilotAddress:15017/inject injectionURL: "" # Revision is set as 'version' label and part of the resource names when installing multiple control...