Kong Gateway 3.5.x breaking changes - v3.5.x

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</span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/key-concepts/plugins/"> Plugins </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/key-concepts/consumer-groups/"> Consumer Groups </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-1-7-how-kong-works-subtree"> How Kong Works <button class="sidebar-tree-toggle" aria-label="toggle How Kong Works subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-1-7-how-kong-works-subtree" role="group" aria-label="How Kong Works"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/how-kong-works/routing-traffic/"> Routing Traffic </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/how-kong-works/load-balancing/"> Load Balancing </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/how-kong-works/health-checks/"> Health Checks and Circuit Breakers </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/glossary/"> Glossary </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-2-get-started-with-kong-subtree"> <img src="/assets/images/icons/documentation/icn-learning.svg" alt=""> Get Started with Kong <button class="sidebar-tree-toggle" aria-label="toggle Get Started with Kong subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-2-get-started-with-kong-subtree" role="group" aria-label="Get Started with Kong"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/get-started/"> Get Kong </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/get-started/services-and-routes/"> Services and Routes </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/get-started/rate-limiting/"> Rate Limiting </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/get-started/proxy-caching/"> Proxy Caching </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/get-started/key-authentication/"> Key Authentication </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/get-started/load-balancing/"> Load-Balancing </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-install-kong-subtree"> <img src="/assets/images/icons/documentation/icn-deployment-color.svg" alt=""> Install Kong <button class="sidebar-tree-toggle" aria-label="toggle Install Kong subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-3-install-kong-subtree" role="group" aria-label="Install Kong"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/install/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-2-kubernetes-subtree"> Kubernetes <button class="sidebar-tree-toggle" aria-label="toggle Kubernetes subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-3-2-kubernetes-subtree" role="group" aria-label="Kubernetes"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/install/kubernetes/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/install/kubernetes/proxy/"> Install Kong Gateway </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/install/kubernetes/admin/"> Configure the Admin API </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/install/kubernetes/manager/"> Install Kong Manager </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-3-docker-subtree"> Docker <button class="sidebar-tree-toggle" aria-label="toggle Docker subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-3-3-docker-subtree" role="group" aria-label="Docker"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/install/docker/"> Using docker run </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/install/docker/build-custom-images/"> Build your own Docker images </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-4-linux-subtree"> Linux <button class="sidebar-tree-toggle" aria-label="toggle Linux subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-3-4-linux-subtree" role="group" aria-label="Linux"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/install/linux/amazon-linux/"> Amazon Linux </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/install/linux/debian/"> Debian </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/install/linux/rhel/"> Red Hat </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/install/linux/ubuntu/"> Ubuntu </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-5-post-installation-subtree"> Post-installation <button class="sidebar-tree-toggle" aria-label="toggle Post-installation subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-3-5-post-installation-subtree" role="group" aria-label="Post-installation"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/install/post-install/set-up-data-store/"> Set up a data store </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/install/post-install/enterprise-license/"> Apply Enterprise license </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/install/post-install/kong-manager/"> Enable Kong Manager </a> </span> </li> </ul> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-kong-in-production-subtree"> <img src="/assets/images/icons/icn-server.svg" alt=""> Kong in Production <button class="sidebar-tree-toggle" aria-label="toggle Kong in Production subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-kong-in-production-subtree" role="group" aria-label="Kong in Production"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-1-deployment-topologies-subtree"> Deployment Topologies <button class="sidebar-tree-toggle" aria-label="toggle Deployment Topologies subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-1-deployment-topologies-subtree" role="group" aria-label="Deployment Topologies"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/deployment-topologies/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-1-2-hybrid-mode-subtree"> Hybrid Mode <button class="sidebar-tree-toggle" aria-label="toggle Hybrid Mode subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-1-2-hybrid-mode-subtree" role="group" aria-label="Hybrid Mode"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/deployment-topologies/hybrid-mode/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/deployment-topologies/hybrid-mode/setup/"> Deploy Kong Gateway in Hybrid mode </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/deployment-topologies/db-less-and-declarative-config/"> DB-less Deployment </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/deployment-topologies/traditional/"> Traditional </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-2-running-kong-subtree"> Running Kong <button class="sidebar-tree-toggle" aria-label="toggle Running Kong subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-2-running-kong-subtree" role="group" aria-label="Running Kong"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/running-kong/kong-user/"> Running Kong as a non-root user </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/running-kong/secure-admin-api/"> Securing the Admin API </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/running-kong/systemd/"> Using systemd </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-3-access-control-subtree"> Access Control <button class="sidebar-tree-toggle" aria-label="toggle Access Control subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-3-access-control-subtree" role="group" aria-label="Access Control"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/access-control/start-securely/"> Start Kong Gateway Securely </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/access-control/register-admin-api/"> Programatically Creating Admins </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/access-control/enable-rbac/"> Enabling RBAC </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-4-licenses-subtree"> Licenses <button class="sidebar-tree-toggle" aria-label="toggle Licenses subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-4-licenses-subtree" role="group" aria-label="Licenses"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/licenses/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/licenses/download/"> Download your License </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/licenses/deploy/"> Deploy Enterprise License </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/licenses/examples/"> Using the License API </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/licenses/report/"> Monitor Licenses Usage </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-5-networking-subtree"> Networking <button class="sidebar-tree-toggle" aria-label="toggle Networking subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-5-networking-subtree" role="group" aria-label="Networking"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/networking/default-ports/"> Default Ports </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/networking/dns-considerations/"> DNS Considerations </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/networking/firewall/"> Network and Firewall </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/networking/cp-dp-proxy/"> CP/DP Communication through a Forward Proxy </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-5-5-postgresql-tls-subtree"> PostgreSQL TLS <button class="sidebar-tree-toggle" aria-label="toggle PostgreSQL TLS subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-5-5-postgresql-tls-subtree" role="group" aria-label="PostgreSQL TLS"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/networking/configure-postgres-tls/"> Configure PostgreSQL TLS </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/networking/troubleshoot-postgres-tls/"> Troubleshooting PostgreSQL TLS </a> </span> </li> </ul> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/kong-conf/"> Kong Configuration File </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/environment-variables/"> Environment Variables </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/website-api-serving/"> Serving a Website and APIs from Kong </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-9-monitoring-subtree"> Monitoring <button class="sidebar-tree-toggle" aria-label="toggle Monitoring subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-9-monitoring-subtree" role="group" aria-label="Monitoring"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/monitoring/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/monitoring/prometheus/"> Prometheus </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/monitoring/statsd/"> StatsD </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/monitoring/datadog/"> Datadog </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/monitoring/healthcheck-probes/"> Health Check Probes </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-10-tracing-subtree"> Tracing <button class="sidebar-tree-toggle" aria-label="toggle Tracing subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-10-tracing-subtree" role="group" aria-label="Tracing"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/tracing/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/tracing/write-custom-trace-exporter/"> Writing a Custom Trace Exporter </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/tracing/api/"> Tracing API Reference </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/sizing-guidelines/"> Resource Sizing Guidelines </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/security-update-process/"> Security Update Process </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/blue-green/"> Blue-Green Deployments </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/canary/"> Canary Deployments </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/clustering/"> Clustering Reference </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/benchmark/"> Establish a Performance Benchmark </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-17-logging-and-debugging-subtree"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/logging/"> Logging and Debugging </a> <button class="sidebar-tree-toggle" aria-label="toggle Logging and Debugging subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-17-logging-and-debugging-subtree" role="group" aria-label="Logging and Debugging"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/logging/log-reference/"> Log Reference </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/logging/update-log-level-dynamically/"> Dynamic log level updates </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/logging/customize-gateway-logs/"> Customize Gateway Logs </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/debug-request/"> Debug Requests </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/configuring-a-grpc-service/"> Configure a gRPC service </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/key-concepts/routes/expressions/"> Use the Expressions Router </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-20-upgrade-and-migration-subtree"> Upgrade and Migration <button class="sidebar-tree-toggle" aria-label="toggle Upgrade and Migration subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-20-upgrade-and-migration-subtree" role="group" aria-label="Upgrade and Migration"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/upgrade/"> Upgrading Kong Gateway 3.x.x </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/upgrade/backup-and-restore/"> Backup and Restore </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-20-3-upgrade-strategies-subtree"> Upgrade Strategies <button class="sidebar-tree-toggle" aria-label="toggle Upgrade Strategies subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-20-3-upgrade-strategies-subtree" role="group" aria-label="Upgrade Strategies"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/upgrade/dual-cluster/"> Dual-Cluster Upgrade </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/upgrade/in-place/"> In-Place Upgrade </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/upgrade/blue-green/"> Blue-Green Upgrade </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/upgrade/rolling-upgrade/"> Rolling Upgrade </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/upgrade/lts-upgrade/"> Upgrade from 2.8 LTS to 3.4 LTS </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/migrate-ce-to-ke/"> Migrate from OSS to Enterprise </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/migrate-cassandra-to-postgres/"> Migration Guidelines Cassandra to PostgreSQL </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/production/breaking-changes/"> Breaking Changes </a> </span> </li> </ul> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-5-kong-gateway-enterprise-subtree"> <img src="/assets/images/icons/documentation/icn-enterprise-blue.svg" alt=""> Kong Gateway Enterprise <button class="sidebar-tree-toggle" aria-label="toggle Kong Gateway Enterprise subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-5-kong-gateway-enterprise-subtree" role="group" aria-label="Kong Gateway Enterprise"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-5-2-secrets-management-subtree"> Secrets Management 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class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/secrets-management/advanced-usage/"> Advanced Usage </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-5-2-5-backends-subtree"> Backends <button class="sidebar-tree-toggle" aria-label="toggle Backends subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-5-2-5-backends-subtree" role="group" aria-label="Backends"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/secrets-management/backends/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/secrets-management/backends/env/"> Environment Variables </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/secrets-management/backends/aws-sm/"> AWS Secrets Manager </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/secrets-management/backends/azure-key-vaults/"> Azure Key Vaults </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/secrets-management/backends/gcp-sm/"> Google Cloud Secret Manager </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/secrets-management/backends/hashicorp-vault/"> HashiCorp Vault </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-5-2-6-how-to-subtree"> How-To <button class="sidebar-tree-toggle" aria-label="toggle How-To subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-5-2-6-how-to-subtree" role="group" aria-label="How-To"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/secrets-management/how-to/aws-secrets-manager/"> Securing the Database with AWS Secrets Manager </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/secrets-management/reference-format/"> Reference Format </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" 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</span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/db-encryption/"> Keyring and Data Encryption </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/workspaces/"> Workspaces </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/consumer-groups/"> Consumer Groups </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/event-hooks/"> Event Hooks </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/cp-outage-handling/"> Configure Data Plane Resilience </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/cp-outage-handling-faq/"> About Control Plane Outage Management </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-5-11-fips-140-2-subtree"> FIPS 140-2 <button class="sidebar-tree-toggle" aria-label="toggle FIPS 140-2 subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-5-11-fips-140-2-subtree" role="group" aria-label="FIPS 140-2"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/fips-support/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/fips-support/install/"> Install the FIPS Compliant Package </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/fips-support/plugins/"> FIPS 140-2 Compliant Plugins </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/aws-iam-auth-to-rds-database/"> Authenticate your Kong Gateway Amazon RDS database with AWS IAM </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-enterprise/signed-images/"> Verify Signatures for Signed Kong Images </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-6-kong-manager-subtree"> <img src="/assets/images/icons/documentation/icn-manager-color.svg" alt=""> Kong Manager <button class="sidebar-tree-toggle" aria-label="toggle Kong Manager subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-6-kong-manager-subtree" role="group" aria-label="Kong Manager"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/enable/"> Enable Kong Manager </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-6-3-get-started-with-kong-manager-subtree"> Get Started with Kong Manager <button class="sidebar-tree-toggle" aria-label="toggle Get Started with Kong Manager subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-6-3-get-started-with-kong-manager-subtree" role="group" aria-label="Get Started with Kong Manager"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/get-started/services-and-routes/"> Services and Routes </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/get-started/rate-limiting/"> Rate Limiting </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/get-started/proxy-caching/"> Proxy Caching </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/get-started/consumers/"> Authentication with Consumers </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/get-started/load-balancing/"> Load Balancing </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-6-4-authentication-and-authorization-subtree"> Authentication and Authorization <button class="sidebar-tree-toggle" aria-label="toggle Authentication and Authorization subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-6-4-authentication-and-authorization-subtree" role="group" aria-label="Authentication and Authorization"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/auth/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/auth/super-admin/"> Create a Super Admin </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/auth/workspaces-and-teams/"> Workspaces and Teams </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/auth/reset-password/"> Reset Passwords and RBAC Tokens </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/auth/basic/"> Basic Auth </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-6-4-6-ldap-subtree"> LDAP <button class="sidebar-tree-toggle" aria-label="toggle LDAP subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-6-4-6-ldap-subtree" role="group" aria-label="LDAP"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/auth/ldap/configure/"> Configure LDAP </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/auth/ldap/service-directory-mapping/"> LDAP Service Directory Mapping </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-6-4-7-oidc-subtree"> OIDC <button class="sidebar-tree-toggle" aria-label="toggle OIDC subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-6-4-7-oidc-subtree" role="group" aria-label="OIDC"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/auth/oidc/configure/"> Configure OIDC </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/auth/oidc/mapping/"> OIDC Authenticated Group Mapping </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/auth/sessions/"> Sessions </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-6-4-9-rbac-subtree"> RBAC <button class="sidebar-tree-toggle" aria-label="toggle RBAC subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-6-4-9-rbac-subtree" role="group" aria-label="RBAC"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/auth/rbac/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/auth/rbac/enable/"> Enable RBAC </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/auth/rbac/add-role/"> Add a Role and Permissions </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/auth/rbac/add-user/"> Create a User </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/auth/rbac/add-admin/"> Create an Admin </a> </span> </li> </ul> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/networking/"> Networking Configuration </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/workspaces/"> Workspaces </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/consumer-groups/"> Create Consumer Groups </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/configuring-to-send-email/"> Sending Email </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-manager/troubleshoot/"> Troubleshoot </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-7-develop-custom-plugins-subtree"> <img src="/assets/images/icons/documentation/icn-dev-portal-color.svg" alt=""> Develop Custom Plugins <button class="sidebar-tree-toggle" aria-label="toggle Develop Custom Plugins subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-7-develop-custom-plugins-subtree" role="group" aria-label="Develop Custom Plugins"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/file-structure/"> File Structure </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/custom-logic/"> Implementing Custom Logic </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/configuration/"> Plugin Configuration </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/access-the-datastore/"> Accessing the Data Store </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/custom-entities/"> Storing Custom Entities </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/entities-cache/"> Caching Custom Entities </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/admin-api/"> Extending the Admin API </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/tests/"> Writing Tests </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/distribution/"> (un)Installing your Plugin </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-7-11-proxy-wasm-filters-subtree"> Proxy-Wasm Filters <button class="sidebar-tree-toggle" aria-label="toggle Proxy-Wasm Filters subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-7-11-proxy-wasm-filters-subtree" role="group" aria-label="Proxy-Wasm Filters"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/wasm/filter-development-guide/"> Create a Proxy-Wasm Filter </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/wasm/filter-configuration/"> Proxy-Wasm Filter Configuration </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-7-12-plugin-development-kit-subtree"> Plugin Development Kit <button class="sidebar-tree-toggle" aria-label="toggle Plugin Development Kit subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-7-12-plugin-development-kit-subtree" role="group" aria-label="Plugin Development Kit"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.client/"> kong.client </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.client.tls/"> kong.client.tls </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.cluster/"> kong.cluster </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.ctx/"> kong.ctx </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.ip/"> kong.ip </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.jwe/"> kong.jwe </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.log/"> kong.log </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.nginx/"> kong.nginx </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.node/"> kong.node </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.plugin/"> kong.plugin </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.request/"> kong.request </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.response/"> kong.response </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.router/"> kong.router </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.service/"> kong.service </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.service.request/"> kong.service.request </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.service.response/"> kong.service.response </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.table/"> kong.table </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.tracing/"> kong.tracing </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.vault/"> kong.vault </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.websocket.client/"> kong.websocket.client </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pdk/kong.websocket.upstream/"> kong.websocket.upstream </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-7-13-plugins-in-other-languages-subtree"> Plugins in Other Languages <button class="sidebar-tree-toggle" aria-label="toggle Plugins in Other Languages subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-7-13-plugins-in-other-languages-subtree" role="group" aria-label="Plugins in Other Languages"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pluginserver/go/"> Go </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pluginserver/javascript/"> Javascript </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pluginserver/python/"> Python </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pluginserver/plugins-kubernetes/"> Running Plugins in Containers </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/plugin-development/pluginserver/performance/"> External Plugin Performance </a> </span> </li> </ul> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-8-kong-plugins-subtree"> <img src="/assets/images/icons/documentation/icn-api-plugins-color.svg" alt=""> Kong Plugins <button class="sidebar-tree-toggle" aria-label="toggle Kong Plugins subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-8-kong-plugins-subtree" role="group" aria-label="Kong Plugins"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-plugins/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-plugins/authentication/reference/"> Authentication Reference </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-plugins/authentication/allowing-multiple-authentication-methods/"> Allow Multiple Authentication Plugins </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-8-4-plugin-queuing-subtree"> Plugin Queuing <button class="sidebar-tree-toggle" aria-label="toggle Plugin Queuing subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-8-4-plugin-queuing-subtree" role="group" aria-label="Plugin Queuing"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-plugins/queue/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/kong-plugins/queue/reference/"> Plugin Queuing Reference </a> </span> </li> </ul> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-9-admin-api-subtree"> <img src="/assets/images/icons/documentation/icn-admin-api-color.svg" alt=""> Admin API <button class="sidebar-tree-toggle" aria-label="toggle Admin API subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-9-admin-api-subtree" role="group" aria-label="Admin API"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/admin-api/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/admin-api/declarative-configuration/"> Declarative Configuration </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-9-3-enterprise-api-subtree"> Enterprise API <button class="sidebar-tree-toggle" aria-label="toggle Enterprise API subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-9-3-enterprise-api-subtree" role="group" aria-label="Enterprise API"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/Information/get-endpoints/" target="_blank"> Information Routes </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/Information/get-status/" target="_blank"> Health Routes </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/tags/get-tags/" target="_blank"> Tags </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/debug/put-debug-cluster-control-planes-nodes-log-level-log_level/" target="_blank"> Debug Routes </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/Services/list-service/" target="_blank"> Services </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/Routes/list-route/" target="_blank"> Routes </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/Consumers/list-consumer/" target="_blank"> Consumers </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/Plugins/list-plugins-with-consumer/" target="_blank"> Plugins </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/Certificates/list-certificate/" target="_blank"> Certificates </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/CA%20Certificates/list-ca_certificate/" target="_blank"> CA Certificates </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/SNIs/list-sni-with-certificate/" target="_blank"> SNIs </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/Upstreams/list-upstream/" target="_blank"> Upstreams </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/Targets/list-target-with-upstream/" target="_blank"> Targets </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/Vaults/list-vault/" target="_blank"> Vaults </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/Keys/list-key/" target="_blank"> Keys </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/filter-chains/get-filter-chains/" target="_blank"> Filter Chains </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/licenses/get-licenses/" target="_blank"> Licenses </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/Workspaces/list-workspace/" target="_blank"> Workspaces </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/rbac/get-rbac-users/" target="_blank"> RBAC </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/admins/get-admins/" target="_blank"> Admins </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/consumer_groups/" target="_blank"> Consumer Groups </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/Event-hooks/get-event-hooks/" target="_blank"> Event Hooks </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/Keyring/get-keyring/" target="_blank"> Keyring and Data Encryption </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-ee/latest/#/audit-logs/get-audit-requests/" target="_blank"> Audit Logs </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/status/v1/" target="_blank"> Status API </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/api/admin-oss/latest/" target="_blank"> Open Source API </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-10-reference-subtree"> <img src="/assets/images/icons/documentation/icn-references-color.svg" alt=""> Reference <button class="sidebar-tree-toggle" aria-label="toggle Reference subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-10-reference-subtree" role="group" aria-label="Reference"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/reference/configuration/"> kong.conf </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/reference/nginx-directives/"> Injecting Nginx Directives </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/reference/cli/"> CLI </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/reference/key-management/"> Key Management </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-10-5-the-expressions-language-subtree"> The Expressions Language <button class="sidebar-tree-toggle" aria-label="toggle The Expressions Language subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-10-5-the-expressions-language-subtree" role="group" aria-label="The Expressions Language"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/reference/expressions-language/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/reference/expressions-language/language-references/"> Language References </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/reference/expressions-language/performance/"> Performance Optimizations </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.5.x/reference/rate-limiting/"> Rate Limiting Library </a> </span> </li> <li 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href="#dev-portal-and-vitals" class="active scroll-to">Dev Portal and Vitals</a></li> <li> <a href="#plugin-changes" class="scroll-to">Plugin Changes</a> <ul> <li><a href="#session-plugin" class="scroll-to">Session Plugin</a></li> </ul> </li> <li><a href="#configuration-changes" class="scroll-to">Configuration changes</a></li> </ul> </aside> <div class="page-content-container page-content-container-doc v2 " id="documentation"> <div class="toggles "> <i class="far fa-list-alt toc-sidebar-toggle"></i> </div> <div class="page-content"> <div class="content show-anchor-links"> <blockquote id="version-notice" class="important"> You are browsing documentation for an older version. See the <a href="/gateway/latest/breaking-changes/">latest documentation here</a>. </blockquote> <h1 tabindex="-1" id="main" class="page-content-title">Kong Gateway 3.5.x breaking changes </h1> <p>Before upgrading, review any configuration or breaking changes in this version and prior versions that affect your current installation.</p> <p>You may need to adopt different upgrade paths depending on your deployment methods, set of features in use, custom plugins, for example.</p> <h2 id="dev-portal-and-vitals">Dev Portal and Vitals</h2> <p>As of this release, the product component known as Kong Enterprise Portal is no longer included in the Kong Gateway Enterprise (previously known as Kong Enterprise) software package. Existing customers who have purchased Kong Enterprise Portal can continue to use it and be supported via a dedicated mechanism.</p> <p>If you have purchased Kong Enterprise Portal in the past and would like to continue to use it with this release or a future release of Kong Gateway Enterprise, contact <a href="https://support.konghq.com/support/s/" target="_blank" rel="noopener nofollow noreferrer ">Kong Support</a> for more information.</p> <p>In addition, the product component known as Vitals is deprecated and is no longer included in Kong Gateway Enterprise. Kong Konnect users can take advantage of our <a href="/konnect/analytics/">API Analytics</a> offering, which provides a superset of Vitals functionality.</p> <p>Vitals continues to be supported for existing customers until August 2026 via the Kong Enterprise 3.4 LTS release.</p> <h2 id="plugin-changes">Plugin Changes</h2> <p>Kong Gateway now requires an Enterprise license to use dynamic plugin ordering.</p> <h3 id="session-plugin">Session Plugin</h3> <p>Kong Gateway 3.5.x introduced the new configuration field <code class="language-plaintext highlighter-rouge">read_body_for_logout</code> with a default value of <code class="language-plaintext highlighter-rouge">false</code>. This change alters the behavior of <code class="language-plaintext highlighter-rouge">logout_post_arg</code> in such a way that it is no longer considered, unless <code class="language-plaintext highlighter-rouge">read_body_for_logout</code> is explicitly set to <code class="language-plaintext highlighter-rouge">true</code>. This adjustment prevents the Session plugin from automatically reading request bodies for logout detection, particularly on POST requests.</p> <h2 id="configuration-changes">Configuration changes</h2> <p>The default value of the <a href="/gateway/3.5.x/reference/configuration/#dns_no_sync"><code class="language-plaintext highlighter-rouge">dns_no_sync</code></a> option has been changed to <code class="language-plaintext highlighter-rouge">on</code> for 3.5.0.0 and 3.5.0.1. As of 3.5.0.2, the default value has been changed to <code class="language-plaintext highlighter-rouge">off</code>.</p> <div class="book-nav-container"> <hr> <div class="book-nav previous"> <span class="direction">Previous</span> <a href="/gateway/3.5.x/breaking-changes/34x/">Kong Gateway 3.4.x breaking changes</a> </div> </div> </div> </div> </div> <div id="scroll-to-top-button"> <i class="fas fa-chevron-up"></i> </div> <div class="feedback-widget-container"> <input id="feedback-widget-checkbox" type="checkbox"> <label for="feedback-widget-checkbox"> <img src="/assets/images/icons/feedback-widget.svg" alt="Feedback widget"> </label> <div class="feedback-container"> <div class="feedback-thankyou"> Thank you for your feedback. </div> <div class="feedback-comment"> <textarea id="feedback-comment-text" rows="3" placeholder="Please let us know what we can improve on this page..."></textarea> <div class="feedback-comment-buttons"> <button id="feedback-comment-button-back">Back</button> 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