refit http logging example

This is based off this blog.  I added some a minimal api version of it. You can check it out here. 

Some of the pitfalls that I encounter are documented in the code for example, 

Trying to setup my HttpMessageHandler that work for me.

//// Adding our new handler here

refitClientBuilder.AddHttpMessageHandler(serviceProvider

  => new HttpLoggingHandler(serviceProvider.GetRequiredService<ILogger<HttpLoggingHandler>>()));

refitClientBuilder.Services.AddSingleton<HttpLoggingHandler>();

// doésn't work for me

//refitClientBuilder.AddHttpMessageHandler<HttpLoggingHandler>();

Using the injected service version of it

app.MapGet("/hello", async (IRandomUserAPI client) =>

{

    // no don't try this - use DI instead

    //var randomClient = RestService.For<IRandomUserAPI>("https://randomuser.me");

       

    var result = await client.GetUser();

    Console.WriteLine(result.Results[0].Gender);

    return result;

});