Update subscriber profile data

POST 
/api/v1/notifications/manage/update-subscriber-data

Updates the subscriber's profile data including name, email, phone, locale, and custom metadata.

The following access conditions are preserved as declared intent and are not implemented by generated code: Authorized scoped domain action.

Use this in a guide: Welcome a new user with an in-app message

Request

Responses

200

Subscriber data updated

Update attributes for the user selected by authentication.

Section ID: DOC-CP-notifications-api-updateSubscriberData#example-notifications-updateSubscriberData-request

Request example

{
  "data": {
    "firstName": "Alex",
    "locale": "en-US",
    "timezone": "America/New_York"
  }
}

Illustrative response shape; omitted default fields and actual outcomes depend on the operation.

Section ID: DOC-CP-notifications-api-updateSubscriberData#example-notifications-updateSubscriberData-response

Response example

{
  "data": {
    "firstName": "example",
    "lastName": "example",
    "email": "user@example.com",
    "phone": "example",
    "avatarUrl": "https://example.com/resource",
    "locale": "en-US",
    "timezone": "example",
    "customData": {}
  },
  "updatedAt": "2026-09-16T12:00:00Z"
}

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

Section	Stable reference
Update subscriber profile data	DOC-CP-notifications-api-updateSubscriberData#overview
Request	DOC-CP-notifications-api-updateSubscriberData#request
Responses	DOC-CP-notifications-api-updateSubscriberData#responses