Personal OneDrive account as a replacement for the App Center?

In my apps, I use access to the App Center to upload exceptions and stack traces that occur during execution for any user. I can see the errors there and correct them in my app accordingly.

Unfortunately, Microsoft is discontinuing the App Center at the end of March 2025. I am now looking for a free replacement.

I have a personal OneDrive account and also a personal Azure account.

Is it basically possible to upload a file to my own personal OneDrive account from any client on which my app is running? That is, without signing in, because the user does not know my account.

ChatGPT suggested various settings for an app registration in Azure and corresponding C# code. I was able to obtain an access token. However, when I tried to upload a file, I received various error messages in response. The last message was: Tenant does not have a SPO license.

I informed ChatGPT about this, whereupon I finally received the answer that a personal account could not be used without a login dialog.