


You'll need one of the following permission scopes in order to access other user's files within the tenant:, ,,. Regardless of the permission model you choose, the permission scopes and endpoints will remain the same. it runs in the background) then you'll want to use Application permissions and the Client Credentials Grant Flow. If your application runs as a service (i.e. you're sitting in front of it while it runs), then you want to use Delegated permissions and the Authorization Code Grant Flow. If your application runs with an interactive user (i.e. Which one you choose depends on how your application will run and the OAUTH Grant Flow you're using. You can do this using either Delegated or Application permissions.
