| Name | Type | Description | Notes |
|---|---|---|---|
| pixel_id | string | Meta Pixel ID to attach for offsite-conversion measurement. | [optional] |
| url_tags | \Zernio\Model\UpdateAdTrackingTagsRequestUrlTagsInner[] | Click-URL params appended to the ad's destination as `url_tags` (e.g. utm_source). | [optional] |