Hi Seungha, Thank you for reaching out. My guess is that you are trying to make the call using a manager account which is why it returned as empty. Please make the call using a client account instead.
If this is not the issue, please share the client customer ID you are using. Regards, Mitchell Google Ads API Team ref:_00D1U1174p._5001UXUgk1: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 "AdWords API and Google Ads 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/qlQNQ000000000000000000000000000000000000000000000Q6ZU4300YPCPpPl0RF280ITAtfwHzw%40sfdc.net.