Hi Wenbin, Thank you for providing that information. I see that all of your campaigns are App Campaigns. Unfortunately, the AdGroup Performance Report does not support App Campaigns. See here for the list of supported reports.
Regards, Mitchell Google Ads API Team ref:_00D1U1174p._5001UODniC: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 "AdWords API and Google Ads 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/YI1hl000000000000000000000000000000000000000000000Q220I900A6Zk7RA2SaiWgiqMYWvZvg%40sfdc.net.
