Update a tracking tag (Meta Pixel)

Partial-update a pixel. Whitelisted fields: `name` (rename), `enableAutomaticMatching`, `automaticMatchingFields`, `firstPartyCookieStatus`, `dataUseSetting`. At least one is required. Returns the re-fetched canonical tag. Meta only (platform `metaads`); other platforms return 405. There is no DELETE — Meta has no API to delete a pixel. To stop using one, unshare it from your ad accounts (`DELETE .../tracking-tags/{tagId}/shared-accounts`) or disable it in Events Manager.

import Zernio from '@zernio/node';const zernio = new Zernio({ apiKey: process.env.ZERNIO_API_KEY });const { data } = await zernio.trackingtags.updateTrackingTag({  path: {    accountId: 'account_abc123',    tagId: 'tag_abc123',  },  body: {    name: 'Example',    enableAutomaticMatching: false,    automaticMatchingFields: [      'em',    ],  },});console.log(data);

{
  "platform": "metaads",
  "tag": {
    "id": "string",
    "name": "string",
    "platform": "metaads",
    "kind": "pixel",
    "status": "active",
    "code": "string",
    "lastFiredTime": 0,
    "isUnavailable": true,
    "installed": true,
    "creationTime": 0,
    "ownerBusinessId": "string",
    "ownerAdAccountId": "string"
  }
}

{
  "error": "Unauthorized"
}