As per the documentation
here, there are several types of User Access levels (Admin, Standard, MCC, etc). I have an application that allows users to add campaigns, and for one particular user, I'm getting an OperationNotPermitted error on the AdGroupAd service. I have a sneaking suspicion that the user in client authenticated with an account that only has "Read-only" access. Is there an API I could use to see what access level a particular person (via a customerId, etc) has?