RE: USER_PERMISSION_DENIED error when accessing a customer.

Hello, Could you please confirm whether you are using the Google Ads API and facing the USER_PERMISSION_DENIED error? If yes, could you please confirm whether you are passing the login-customer-id as mentioned in this blog post

USER_PERMISSION_DENIED error when accessing a customer.

Hello, I'm starting to use Ads API, but stuck in the first place. My company has a main MCC where dozens of campaigns registered in. For the API use, i created a google ads id as a dev account, link it to the main MCC, create developers token in the MCC, and created OAuth credentials in th