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Release: Australia · Updated: 2026-03-12 · Official documentation · View source

Delete a namespace in Hermes

Prevent topics from being added to a namespace by deleting the namespace in Hermes.

Before you begin

Role required: hermes_admin or kafka_namespace_admin

About this task

You can't delete a namespace if any active topics belong to it. You must delete or deactivate the topics in a namespace before you can delete the namespace.

Procedure

  1. Navigate to All > Hermes Messaging Service > Namespaces.

  2. Select a namespace that you want to delete.

  3. Select Delete.

Result

The namespace record is deleted from the Kafka Namespace [sys_kafka_namespace] table.

Parent Topic:Managing namespaces in Hermes