// is better handled in the cookie content (and consistently in the header value - which doesn't have
		// persistence semantics).
		return &statefulsession.StatefulSession{
			SessionState: &core.TypedExtensionConfig{
				Name: "envoy.http.stateful_session.cookie",
				TypedConfig: protoconv.MessageToAny(&cookiev3.CookieBasedSessionState{
					Cookie: &httpv3.Cookie{
						Path: cookiePath,
						Name: cookieName,

					Labels: map[string]string{features.PersistentSessionLabel: "test-cookie"},
				},
			},
			expectedconfig: &statefulsession.StatefulSession{
				SessionState: &core.TypedExtensionConfig{
					Name: "envoy.http.stateful_session.cookie",
					TypedConfig: protoconv.MessageToAny(&cookiev3.CookieBasedSessionState{
						Cookie: &httpv3.Cookie{
							Path: "/",
							Name: "test-cookie",
						},
					}),
				},

	if statefulConfig != nil {
		if out.TypedPerFilterConfig == nil {
			out.TypedPerFilterConfig = make(map[string]*anypb.Any)
		}
		perRouteStatefulSession := &statefulsession.StatefulSessionPerRoute{
			Override: &statefulsession.StatefulSessionPerRoute_StatefulSession{
				StatefulSession: statefulConfig,
			},
		}
		out.TypedPerFilterConfig[util.StatefulSessionFilter] = protoconv.MessageToAny(perRouteStatefulSession)
	}

					if gatewayService != nil {
						// Build StatefulSession Filter if gateway service has persistence session label.
						if statefulConfig := util.MaybeBuildStatefulSessionFilterConfig(gatewayService); statefulConfig != nil {
							perRouteStatefulSession := &statefulsession.StatefulSessionPerRoute{
								Override: &statefulsession.StatefulSessionPerRoute_StatefulSession{
									StatefulSession: statefulConfig,
								},
							}

	_ "github.com/envoyproxy/go-control-plane/envoy/extensions/http/original_ip_detection/xff/v3"
	_ "github.com/envoyproxy/go-control-plane/envoy/extensions/http/stateful_session/cookie/v3"
	_ "github.com/envoyproxy/go-control-plane/envoy/extensions/http/stateful_session/header/v3"
	_ "github.com/envoyproxy/go-control-plane/envoy/extensions/internal_redirect/allow_listed_routes/v3"