Program.cs

using System;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.OpenApi.Models;

var builder = WebApplication.CreateBuilder(args);
builder.Services.AddDbContext<ProductDbContext>(options => options.UseInMemoryDatabase("Products"));
builder.Services.AddControllers();
builder.Services.AddSwaggerGen(opt =>
{
    opt.SwaggerDoc("v1", new OpenApiInfo { Title = "MinApi Dökümantasyon", Version = "v1" });

});
await using var app = builder.Build();
 
if (app.Environment.IsDevelopment())
{
    app.UseDeveloperExceptionPage();
    app.UseSwagger();
    app.UseSwaggerUI(s =>
    {
        s.SwaggerEndpoint("/swagger/v1/swagger.json", "Api v1");
        s.RoutePrefix = string.Empty;
    });
}

app.UseHttpsRedirection();
app.UseAuthorization();
app.MapControllers();
await app.RunAsync();