Hi everyone, i've an application where i want to start and manage campaigns for multiple customers who sign on on my advertising solution. I would like that a customer at the time of registration automatically creates an account manager to which he connects, then without linking it to a foreign account manager. I have also tried so far to use Google Ads API by authenticating using the customer id and using the customer id also in the api but the system does not allow it.
Is there any way to automatically create a manager account self-managed from the customer?