.NET6 minimal startup tamplate

Program.cs

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddControllers();

var app = builder.Build();
    
app
    .UseRouting()
    .UseEndpoints(x => x.MapControllers());
    
app.Run();

ProgramWithSwagger.cs

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddSwaggerGen();
builder.Services.AddControllers();

var app = builder.Build();
    
app
    .UseRouting()
    .UseSwagger()
    .UseSwaggerUI()
    .UseEndpoints(x => x.MapControllers());
    
app.Run();