Hi,
Thank you for reaching out to the Google Ads API support team.
Note that the 'auction insights metrics' feature is available only for the allowlisted accounts in the Google Ads API. The following metrics are not accessible through the Google Ads API:
I would recommend you to follow our
Release Notes and
Blog Post for future updates regarding the accessibility of these auction insight metrics. Unfortunately, the whitelisting program for this particular feature is currently closed, so we're unable to add new people to have access at this time. Although these metrics are not currently available through the API, you can still access them in the Google Ads UI by going to
Insights > Reports > Auction Insights. Alternatively, you can generate an Auction Insights report in the UI and download it periodically as a workaround for programmatic access.
