Hi Sareet,
I'm from the Google Ads API team. I hope you're doing great today.
Based on asset_group's query builder (https://developers.google.com/google-ads/api/fields/v14/asset_group_query_builder), the campaign.advertising_channel_type field now supports PERFORMANCE_MAX campaigns. Can you check if this is what you're looking for? If not, kindly provide an uncropped UI screenshot of the data you're looking to retrieve via API. You may provide it to us via Reply privately to author option.
![]() |
Google Ads API Team |