Hi,
Could you confirm if I understand is correct that you want to retrieve the data of
platform and
advertising location of
Universal App Ads (belongs to
Universal App Campaigns type)? If yes, unfortunately, it is currently not possible to get these fields/data in AdWords API. However, specified in this
link the possible reports that you can use to get the other data of this type of ad.
Please let me know if you have further questions and I would be happy to provide support.
Regards,
Ejay
Google Ads API Team

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