Existing message queues/topics can be removed at any time. Before doing this, please consider the Need to know points detailed below.
Need to know
When a queue/topic is removed from an event connector, it is detached from any process flow trigger shapes where it has been selected for that specific event connector (broker).
There's no effect on any other event connectors or process flow trigger shapes that use the same queue.
The steps
To remove an existing queue/topic for an event connector, follow the steps below.