Hi Evaldas,
Thank you for reaching out. The PERMISSION_DENIED error usually occurs when there is no link between the manager account authenticated in the request and the client account specified in the headers. As you are using the Google Ads API you need to include the login-customer-id in the header as mentioned in this blog post. Please make sure you use the correct login-customer-id that you used to generate the OAuth2 credentials. If the issue persists, please regenerate the OAuth2 credentials using the email with Admin or Standard access to the MCC account by following the instructions in this guide.
Thanks and regards,
Xiaoming, Google Ads API Team
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Xiaoming |
Google Ads API Team |
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