Hello, Welcome to Google Ads API support team. Thank you for reaching out to us.
With regards to your concern, I can see that you’ve encountered the authorization_error: USER_PERMISSION_DENIED. It means the authorized customer does not have access to the operating customer. The common cause of this error is when authenticating as a user with access to a manager account but not specifying login-customer-id in the request. To prevent this kind of error, you need to make sure to specify the login-customer-id as the manager account ID without hyphens (-). Client libraries have built in support for this, or see our guide, in which you mentioned you already did. Having said that, it's possible that the user associated with the OAuth credentials (client ID and secret) does not have access to the manager account. With this, would you be able to provide us with the email used to create those credentials so we can check their permissions. Regards, Google Ads API Team ref:_00D1U1174p._5004Q2jXERh: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/iYcTZ000000000000000000000000000000000000000000000RR7I0E00JLPmGXJhQtCHF93LSNX7gw%40sfdc.net.