Confluent Cloud Metrics API version 1 is now deprecated and will no longer be accessible beginning April 4 2022. Version 2 is currently the only available version of the API and was marked for general availability in February 2021. We recommend following the migration guide to move your applications currently using version 1 to begin using version 2.
By migrating to version 2, applications will have the ability to query for ksqlDB, Connect, and Schema Registry related metrics in Confluent Cloud. Version 2 users will also be able to take advantage of improvements to the developer experience that have been released to version 2 only.