}
	egress15Selector := map[string]string{
		"app":   "istio-egressgateway",
		"istio": "egressgateway",
	}

	// Validate references within the same deployment
	validateReferentialIntegrity(t, objs, "istiod", istiod15Selector)
	validateReferentialIntegrity(t, objs, "istio-ingressgateway", ingress15Selector)
	validateReferentialIntegrity(t, objs, "istio-egressgateway", egress15Selector)

		args.AppendSet("meshConfig.defaultConfig.proxyMetadata.ISTIO_DUAL_STACK", "true")
		args.AppendSet("values.gateways.istio-ingressgateway.ipFamilyPolicy", "RequireDualStack")
		args.AppendSet("values.gateways.istio-egressgateway.ipFamilyPolicy", "RequireDualStack")
	}

	// Include all user-specified values.
	for k, v := range cfg.Values {
		args.AppendSet("values."+k, v)
	}

	for k, v := range cfg.OperatorOptions {

  // Next available 31.
}

// Configuration for gateways.
message GatewaysConfig {
  // Configuration for an egress gateway.
  EgressGatewayConfig istio_egressgateway = 1 [json_name = "istio-egressgateway"];

  // Controls whether any gateways are enabled.
  google.protobuf.BoolValue enabled = 2;

  // Configuration for an ingress gateway.

	sizeCache     protoimpl.SizeCache
	unknownFields protoimpl.UnknownFields

	// Configuration for an egress gateway.
	IstioEgressgateway *EgressGatewayConfig `protobuf:"bytes,1,opt,name=istio_egressgateway,json=istio-egressgateway,proto3" json:"istio_egressgateway,omitempty"`
	// Controls whether any gateways are enabled.
	Enabled *wrapperspb.BoolValue `protobuf:"bytes,2,opt,name=enabled,proto3" json:"enabled,omitempty"`