Hi Jessica, Thank you for responding back with the additional context of your concern.
As per your use case, customer is an attributed resources of ad_group report so you should be able to retrieve the customer fields from ad_group report. Here's an example query for your reference. SELECT customer.id, customer.descriptive_name, ad_group.id, ad_group.name FROM ad_group WHERE ad_group.id = 'AD_YOUR_ADGROUP_ID_HERE' Regards, Google Ads API Team ref:_00D1U1174p._5004Q2lA73z: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 adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com 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 adwords-api+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/_yE_X000000000000000000000000000000000000000000000RU6JNH008rSFp7oETSKh40sS3tv0lQ%40sfdc.net.