Deactivate a brand/campaign registration
Terminates the campaign with the carrier registry so the recurring monthly campaign fee stops (carriers bill the first 3 months of a campaign regardless). Numbers covered by it can no longer SEND texts — receiving is unaffected — until they're registered under a new brand. Irreversible: a deactivated campaign cannot be restored; texting again later requires a new registration (new one-time and review fees). Idempotent.
API key authentication - use your Zernio API key as a Bearer token
In: header
Path Parameters
Response Body
application/json
application/json
import Zernio from '@zernio/node';const zernio = new Zernio({ apiKey: process.env.ZERNIO_API_KEY });const { data } = await zernio.sms.deactivateSmsRegistration({ path: { id: 'abc123', },});console.log(data);{
"status": "deactivated"
}{
"error": "Unauthorized"
}Appeal a rejected campaign POST
Appeals a rejected 10DLC campaign with the carrier registry. Only a registration that reached campaign creation can be appealed; a brand-level rejection should be fixed and re-verified instead. On success the registration returns to `pending`. Content rejections (e.g. an opt-in flow without a verifiable form link, or unrealistic samples) should be FIXED in the same call: pass the corrected `messageFlow` / `sample1` / `sample2` and the campaign is updated before the appeal is filed, so the reviewer sees the new content. The current content is on `GET /v1/sms/registrations/{id}` (`campaignContent`).
Disable SMS on a number DELETE
Turns off SMS for the number (deactivates its SMS account). The carrier registration is untouched, so re-enabling later just reactivates it, with no re-registration.