Replace the ad's creative. Meta + TikTok only. - Meta: requires headline, body, callToAction, linkUrl, imageUrl. The ad's existing creative is replaced via a new /act_X/adcreatives upload + ad update. The old creative is retained on the ad account for historical reporting. - TikTok: patch-style. Pass any subset; headline is ignored (TikTok creatives have no headline slot). body becomes the in-feed ad_text; linkUrl becomes landing_page_url; videoUrl triggers a fresh upload.
| Name | Type | Description | Notes |
|---|---|---|---|
| headline | String | Meta only | [optional] |
| body | String | [optional] | |
| callToAction | String | [optional] | |
| linkUrl | URI | [optional] | |
| imageUrl | URI | [optional] | |
| videoUrl | URI | [optional] |