I want to add authentication using Microsoft Identity web to an Azure Function project with isolated worker model for HTTP triggers.

Question

I'm creating an Azure Function project with isolated worker model, aiming to implement authentication using Microsoft Identity Web for HTTP triggers in a .NET 8 environment.

The project structure is as follows:

The local.settings.json file looks like this:

The program.cs file looks like this:

The function is as follows:

I've configured as described above, but authentication isn't working. I need help figuring out what settings I need to adjust.