Hi,
Thanks for posting your concern.
If you want to remove the video/image asset associated to an ad, then, you can use the
AssetService.mutate() method by using the '
REMOVE' operator and by specifying the
assetId in the request. However, I am afraid that it is currently not possible to update video/image asset.
Furthermore, if you want to change the headlines and descriptions of an an, I would recommend to use the
AdGroupAdService.mutate() method as you can modify the corresponding fields for headlines and descriptions.
Let me know if you have further questions and please specify what kind of ads you referring.
Regards,
Ejay
Google Ads API Team
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