using Microsoft.AspNetCore.Http.HttpResults;
var builder = WebApplication.CreateBuilder(args); builder.Services.AddOpenApi(); var app = builder.Build();
if (app.Environment.IsDevelopment()) app.MapOpenApi();
app.MapGet("/items/{id:int}", Results<Ok<Item>, NotFound> (int id) => id == 1 ? TypedResults.Ok(new Item(1, "rune")) : TypedResults.NotFound()).WithName("GetItem").WithSummary("Find one classroom catalog item");
app.Run();
public sealed record Item(int Id, string Name);