how to quickly setup a swagger in asp.net core Web API project with visual studio

1. Create a ASP.Net web project with Visual studio

2. Install the Swagger package in the Package Manager window

              Install-Package Swashbuckle.AspNetCore

 3. add swagger generator to services collection which is the dependency injection container

        services.AddSwaggerGen(c =>
            {
                c.SwaggerDoc("v1", new OpenApiInfo { Title = "My API", Version = "v1" });
            });

4. setup the swagger in the configure method
         // enable the swagger middleware
           app.UseSwagger();

            // Enable middleware to serve swagger-ui
            app.UseSwaggerUI(c =>
            {
                c.SwaggerEndpoint("/swagger/v1/swagger.json", "My API V1");
            });

5. launch the app and view the swagger ui from the link below, please note the port will be different

  https://localhost:{port}/swagger/index.html

   for my local development i had the following

     https://localhost:44392/swagger/index.html