request.headers['x-webhook-id']: The unique identifier of the event.request.headers['x-webhook-signature']: The signature of the event. This value is generated using thesign_secretvalue you received when you registered your webhook endpoint.request.body.id: The unique identifier of the event.request.body.event: The name of the event. Examplepayment.success.request.body.payload: The data related to the event. This can be different for each event type.