Tenant does not have a SPO license

Question

I have an error while trying to use Microsoft Graph to write a script to upload an Excel file to OneDrive then read the Excel file.

I followed Microsoft documentati

Answer 1

In case anyone else has a similar issue, I was getting the same error message when using an Office 365 Home license. It turns out SPO stands for SharePoint Online, and you need an Office 365 Business account to have it. So as far as I can tell, you can't use the Microsoft Graph API to access OneDrive without having SharePoint (which only comes with the business licenses). This isn't really made clear anywhere that I could find.