Send a notification to all topic subscribers

POST 
/api/v1/notifications/manage/send-to-topic

Broadcasts a notification to all subscribers of the specified topic. Optionally excludes a single user (e.g., the action originator).

Acceptance is not a delivery or read receipt. Workflow configuration, recipient preferences and provider delivery can produce later failures or suppression. A transactionId is a provider correlation/deduplication input, not an unlimited exactly-once guarantee or an authorization grant; reconcile uncertain sends before retrying.

Request

Responses

200

Topic notification trigger accepted; delivery is separate

Document ID: DOC-CP-notifications-api-sendToTopic. Section identities and revisions.

Section	Stable reference
Overview	DOC-CP-notifications-api-sendToTopic#overview
Request	DOC-CP-notifications-api-sendToTopic#request
Responses	DOC-CP-notifications-api-sendToTopic#responses