
Hi,
Thank you for contacting the Google Ads API support team.
Upon reviewing your concern, I understand that you are retrieving the absolute_top_impression_percentage field for campaigns present in your Google Ads account and have observed discrepancies between the information displayed in the Google Ads UI and the data retrieved through the Google Ads API. We would like to specify the following points to keep in mind when comparing the value of the UI and the API:
In order to assist you further, please provide your Google Ads customer Id and campaign Id used. You can send the details via Reply privately to the author option, or direct private reply to this email.
Thanks & Regards,
Google Ads API Team