Hi everyone,

I'm playing around with Content Delivery API. As i know, Swagger is disabled when the site is in production mode by default.

I followed the official document below to make it available always but it didn't work.

https://docs.umbraco.com/umbraco-cms/reference/api-versioning-and-openapi#swagger-route-and-or-availability

Do I need to do anything else?

My code was below:

In MySwaggerRouteTemplatePipelineFilter.cs

using Umbraco.Cms.Api.Common.OpenApi;
using Umbraco.Cms.Web.Common.ApplicationBuilder;

namespace Umbraco12Demo
{

    public class MySwaggerRouteTemplatePipelineFilter : SwaggerRouteTemplatePipelineFilter
    {
        public MySwaggerRouteTemplatePipelineFilter(string name) : base(name)
        {
        }

        /// <summary>
        /// This is how you change the route template for the Swagger docs.
        /// </summary>
        protected override string SwaggerRouteTemplate(IApplicationBuilder applicationBuilder) => "swagger/{documentName}/swagger.json";

        /// <summary>
        /// This is how you change the route for the Swagger UI.
        /// </summary>
        protected override string SwaggerUiRoutePrefix(IApplicationBuilder applicationBuilder) => "swagger";

        /// <summary>
        /// This is how you configure Swagger to be available always.
        /// Please note that this is NOT recommended.
        /// </summary>
        protected override bool SwaggerIsEnabled(IApplicationBuilder applicationBuilder) => true;
    }

    public static class MyConfigureSwaggerRouteUmbracoBuilderExtensions
    {
        // call this from ConfigureServices() in Startup, i.e.:
        //     services.AddUmbraco(_env, _config)
        //         ...
        //         .ConfigureMySwaggerRoute()
        //         .Build();
        public static IUmbracoBuilder ConfigureMySwaggerRoute(this IUmbracoBuilder builder)
        {
            builder.Services.Configure<UmbracoPipelineOptions>(options =>
            {
                //include this line if you do NOT want the Swagger docs at / umbraco / swagger
                //options.PipelineFilters.RemoveAll(filter => filter is SwaggerRouteTemplatePipelineFilter);

                //setup your own Swagger routes
                options.AddFilter(new MySwaggerRouteTemplatePipelineFilter("MyApi"));
            });
            return builder;
        }
    }

}

In Startup.cs

public void ConfigureServices(IServiceCollection services)
{
    services.AddUmbraco(_env, _config)
        .AddBackOffice()
        .AddWebsite()
        .AddDeliveryApi()
        .AddComposers()
        .ConfigureMySwaggerRoute()
        .Build();
}

Thanks!