Upload file on OneDrive in Asp.net Core Web API

Question

I'm creating an API in the asp.net core to upload files on OneDrive. The workflow is that the user will make an API request with an attachment and I want to store that file into my OneDrive account but the issue is that the example code I'm familiar with does open an authentication window for users, but I don't want this because I want to store files into my OneDrive. Looking for an expert opinion. Thanks

Answer 1

you would use app authorization with a secret

https://learn.microsoft.com/en-us/graph/auth-v2-service