List Subscriptions Topics
pubsub.list_subscriptions_topics
ActionGoogle Cloudconnection required
Calls pubsub v1 GET /v1/projects/{projectsId}/topics/{topicsId}/subscriptions.
Lists the names of the attached subscriptions on this topic.
Connection
- Required
- Yes — the node will not save without one
- Auth type
- OAuth 2.0
- Providers
- Google Pub/Sub
- Secret shape
- {"client_id", "client_secret", "refresh_token"}
- Config it needs
- project_id
- Resolved by
- config.connection_id, else node.connection_id
Configuration
2 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 |
|---|---|---|---|---|---|
topic Topic name or id. | string | Yes | — | — | — |
page_token The previous response's nextPageToken; blank = first page. | string | No | — | — | — |
Output
One shape.
result
Extra keys beyond the ones listed can appear.
| Field | Type | Example |
|---|---|---|
nextPageToken | string | — |
subscriptions | array | — |
{
"nextPageToken": "",
"subscriptions": []
}See List Subscriptions Topics run in a workflow.
In a technical demo we add the Google Pub/Sub connection, drop the node on the canvas and let Workflow Health pre-flight it before the first real run.