Google Drive API, Oauth and service account

Question

I\'ve some issues with Google Drive API, service account and authentication. I read a lot, but I cannot figure out how to solve this.

Context: I have some files on m

Answer 1

Share your Drive account's folder to your service account.
Your service account's addresss looks like XXX@XXX.iam.gserviceaccount.com.
Then your service account can see the shared folder from your Drive account.
So you have 35GB service account.