Hello,
Thanks for reaching out to the Google Ads API support team.
Please find the answer for your following questions:
Is the "login-customer-id" required to be the authenticated main MCC account
instead?
-Yes, you should specify the MCC as the login-customer-id if you are
authenticating
Hi,
I experienced some differences in the authentication between AdWords and
Google Ads API access using the Java libs.
We have a setup with
1) The main MCC account that gets authenticated.
2) Below that a MCC which we use as "clientCustomerId" /
"login-customer-id".
3) Below that a "normal"
