Get Topic
pubsub_lite.get_topic
ActionGoogle Cloudconnection required
Calls Pub/Sub Lite GET /v1/admin/projects/{projectsId}/locations/{locationsId}/topics/{topicsId}.
Returns the topic configuration.
Connection
- Required
- Yes — the node will not save without one
- Auth type
- OAuth 2.0
- Providers
- Google Pub/Sub Lite
- Secret shape
- {"client_id", "client_secret", "refresh_token"}
- Config it needs
- location, project_id
- Resolved by
- config.connection_id, else node.connection_id
Configuration
3 fields, 1 required. A dotted path is a nested object and name[] an array of objects — the editor renders the same tree.
| Field | Type | Required | Default | Constraints | Example |
|---|---|---|---|---|---|
project_id GCP project id (overrides connection). | string | No | — | — | — |
location Location / region (overrides connection). | string | No | — | — | — |
topic Id of the topic to act on, from pubsub_lite.list_topics — not its name. | string | Yes | — | — | — |
Output
One shape.
result
| Field | Type | Example |
|---|---|---|
ok | boolean | — |
reservationConfig | object | — |
name | string | — |
retentionConfig | object | — |
partitionConfig | object | — |
{
"name": "",
"ok": false,
"partitionConfig": {},
"reservationConfig": {},
"retentionConfig": {}
}Related Google Pub/Sub Lite nodes
See Get Topic run in a workflow.
In a technical demo we add the Google Pub/Sub Lite connection, drop the node on the canvas and let Workflow Health pre-flight it before the first real run.