GET /platform/v1/ens-subscriptions-by-cb/{callbackId}

Retrieves details for all subscriptions associated with a callback.

Name	Type		Description
callbackId	string	Required	Unique identifier of the callback.

Response	Reason
200 Success	Callback subscriptions retrieved.
400 Bad Request	Invalid request
403 Forbidden	Failed to pass authorization.
404 Not Found	Callback ID doesn’t exist for this MID.
500 Server Error	Internal error

• Event Notification Service