A Topic is a named channel on the Suite event bus that products publish to and subscribe to. Each topic is identified by its name and carries a contract: schemaJson defines the payload shape, schemaVersion tracks revisions, and a human-readable description explains its purpose. Governance fields shape how it behaves — sensitivityTags flag data classification, broadcastAllowed controls whether it can fan out widely, and maxPayloadBytes bounds event size. Its producers, subscriptions, and grants relations connect the topic to the products allowed to emit it and the subscribers authorized to receive it.
Technical section
Data model, API, and internals — visible to developers.