I'm working with a customer on creating an application that will verify against azure ad.

I found this tutorial and I've been using it as a guideline: https://azure.microsoft.com/en-us/resources/samples/active-directory-dotnet-webapp-openidconnect-aspnetcore/

The company has an external IT company that manages their systems.

I needed them to create the azure account and get the environment setup.

This is a screenshot of the error: https://imgur.com/a/3Px4M

It looks like the IT group did get me the correct info. The domain, tenantid, and clientid look good.

The Instance was the companies site and not the url of the application in azure. I modified my code to use the azure url and that didn't work.

What should the instance be set to?

Does anyone have a suggestion for a better tutorial/documentation?