What does SPO required mean for Azure Graph API / OneDrive API access to read files (list and download)
问题 I had assumed that OneDrive offers a free personal storage tier, so that API accesss to OneDrive should not require that the user has an Office 365 subscription... However, after hours of debugging, and just going straight to Postman, after trying to call: https://graph.microsoft.com/v1.0/me/drive/root/search(q='.obj')?select=name,id,@content.downloadUrl using the token, the error returned seems to be that the user does not have SPO, which seems to mean Office365 subscription is required? {