I'm trying to post my question here because I'm stuck.
After multiple searches, I can't find an up-to-date method to access my OneDrive files online. I don't want redirection because it's a background task. What is described on this page does not seem to suit me : https://docs.microsoft.com/en-us/onedrive/developer/rest-api/getting-started/graph-oauth?view=odsp-graph-online#token-flow
Has anyone found a simple, up-to-date way to access their OneDrive files?
thank you in advance