Event topics are classes of events provided in vRealize Automation. You select the event topic on which to define the subscription.

This page is informational. You are not required to provide any values.

To select an event topic for your workflow subscriptions, select Administration > Events > Subscriptions. Click New and select an event topic.

Table 1. Event Topic Options

Option

Description

Topic ID

Event topic identifier.

Name

Name of the event topic.

Description

Description of the event topic.

Publisher

Name of the service for which this event topic is registered.

Blockable

Indicates whether you can create a blocking subscription for this event topic.

Blocking subscriptions are used to change the event's payload or to synchonously run your custom logic when the results of a second workflow for the same event depend on the results of the first workflow.

Replyable

Indicates whether an event topic subscription can publish a reply event to the service that originally produced the event. If the value is yes, a reply is sent to the service that published the original event when the workflow finishes. The reply contains the output of the vRealize Orchestrator workflow and any error details.

Schema

Describes the structure of the event's payload.

You can use the schema to create workflows that can use the payload information.