How to use MS Graph for uploading file use in Asp.Net Core

the official reference for OneDrive in MS Graph API is here:

https://docs.microsoft.com/en-us/graph/api/resources/onedrive?view=graph-rest-1.0

I could not find any asp.net core sample for file upload, but there is this one for OneNote:

https://github.com/OneNoteDev/MsGraph_OneNoteApiSampleAspNetCore

May be you can see how it works and modify it for OneDrive.

Or if you want it in Asp.Net MVC, then it's here:

https://github.com/SharePoint/PnP/tree/master/Samples/MicrosoftGraph.Office365.Simple.MailAndFiles

https://github.com/SharePoint/PnP/tree/master/Samples/MicrosoftGraph.Office365.Generic

Let me know how it goes