Let me copy paste the part of private response I got from API support team (without confidential info) here - in case this could be helpful for more people:
Hi Oksana, Thanks for getting back to us with the requested information. Yes, it is correct that the Products tab in Google Ads UI is not an equivalent of shopping_performance_view report while using Google Ads API. The reason for PERFORMANCE_MAX campaigns data is not pulled is due to use of Ad Group fields in your GAQL such as ad_group. That being said, you may check this *guide* <https://developers.google.com/google-ads/api/docs/performance-max/reporting?hl=en> in order to retrieve attributes and performance metrics for Performance Max campaigns. However, please do not select an *AdGroup* <https://developers.google.com/google-ads/api/reference/rpc/v10/AdGroup> when querying Performance Max campaigns, as no campaigns will be returned. Do not segment by *AssetGroup* <https://developers.google.com/google-ads/api/reference/rpc/v10/AssetGroup> as this is not permitted. ... Thanks again for the help with my question! Oksana On Monday, October 3, 2022 at 9:24:50 AM UTC+3 adsapi wrote: > Hi Oksana, > > Thank you for reaching us out. I am Sherwin from Google Ads API support > team. I hope that you are doing well today. > > We really do understand your concern. For us to further investigate this, > provide the complete request > <https://developers.google.com/google-ads/api/docs/concepts/field-service#request> > and response > <https://developers.google.com/google-ads/api/docs/concepts/field-service#response> > logs > with request ID > <https://developers.google.com/google-ads/api/docs/concepts/call-structure#request-id> > and request header > <https://developers.google.com/google-ads/api/docs/concepts/call-structure#request_headers> > generated > on your client's end? If you haven't enabled the logging yet, logging can > be enabled by navigating to the Client libraries > Your client library (ex. > Java) > Logging documentation, which you can access from this link > <https://developers.google.com/google-ads/api/docs/client-libs?hl=en>. > Add to that, please provide us also a non-cropped screenshot of the UI. > > You can provide it via Reply privately to the author option. If this > option is not available, then send it instead on this email address > [email protected]. > > Kind regards, > [image: Google Logo] > Sherwin Vincent > Google Ads API Team > > > ref:_00D1U1174p._5004Q2evOzp:ref > -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog: https://googleadsdeveloper.blogspot.com/ =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "Google Ads API and AdWords API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/063519a5-7cf7-4bb3-8c45-1430086ede57n%40googlegroups.com.
