---
title: "SMS registration status updated event"
method: POST
path: "sms.registration.status_updated"
tags: ["Webhook Events"]
---

# SMS registration status updated event

`POST sms.registration.status_updated` (webhook)

Fired on every status change of an SMS registration: `changes_requested` (we need
answers, see `sms.registration.action_required`), `requested` (a new submission or
resubmit, or your answers are back in our review), `pending` (with the carriers, including after we fixed and resent a
rejection), `approved` (live: attach numbers and send), `rejected` (the carriers
declined it; `reason` is their words and we handle the fix) and `deactivated`.

## Payload

- object
  - `id` string
  - `event` 'sms.registration.status_updated'
  - `timestamp` string, date-time — UTC time at which Zernio generated this event (set once when the event payload is built, before delivery is queued). Retries and redeliveries keep the original value, so it reflects the event, not the delivery attempt.
  - `registration` object
    - `id` string
    - `type` 'standard_10dlc' | 'sole_prop_10dlc' | 'toll_free'
    - `displayName` string, nullable
    - `status` string
    - `profileId` string
  - `status` 'changes_requested' | 'requested' | 'pending' | 'approved' | 'rejected' | 'deactivated'
  - `reason` string — The carriers' decline reason, on rejected.

## Acknowledgement `200`

Webhook received successfully

---

[API](https://skmtc.dev/zernio/apis/zernio-api.md) · [All operations](https://skmtc.dev/zernio/apis/zernio-api/llms.txt) · [OpenAPI document](https://skmtc.dev/zernio/apis/zernio-api/revisions/b2325332041a?raw)