On January 5, 2022, we removed all App campaign placement data from the following reports:
Google Ads API
AdWords API / Google Ads scripts
We made this change because the data provided didn’t fully represent the complete view of the placements that help developers monitor brand safety for their advertisers. If you use these reports, see the App Campaigns Brand Safety Placement report in the Google Ads UI.
If you have AdWords API or Google Ads API related questions about this change, please reach out to us on the API forum or at googleadsapi-support@google.com . Note: AdWords API developers must migrate to Google Ads API by April 27, 2022
If you have any Google Ads scripts related questions, please reach out to us on the scripts forum .
Ian Ballantyne, Google Ads API Team