Cancel a pending notification

POST 
/api/v1/notifications/manage/cancel

Requests cancellation of pending/scheduled provider work by transaction ID. It does not recall notifications already handed to a channel or undo an action the recipient performed. Inspect the cancellation result and preserve uncertainty when delivery is in flight.

Cancellation outcomes

An already processed notification can return HTTP 200 with cancelled: false and a message that it may already have been delivered. Inspect cancelled rather than relying on HTTP status alone.

Request

Responses

200

Cancellation result

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

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