Api.WebApiConfig.Register C# (CSharp) Метод

        public static void Register(HttpConfiguration config)
        {
            // Web API configuration and services

            // Web API routes
            config.MapHttpAttributeRoutes();

            config.Routes.MapHttpRoute(
                name: "DefaultApi",
                routeTemplate: "api/{controller}/{id}",
                defaults: new { id = RouteParameter.Optional }
            );

            config.Formatters.JsonFormatter.SupportedMediaTypes.Add(
                new MediaTypeWithQualityHeaderValue("text/html")
            );
        }
    }

        protected void Application_Start()
        {
            AreaRegistration.RegisterAllAreas();

            GlobalConfiguration.Configure(config =>
            {
                WebApiConfig.Register(config);
                SetupDependencyInjection(config);
            });

            FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
            RouteConfig.RegisterRoutes(RouteTable.Routes);
            BundleConfig.RegisterBundles(BundleTable.Bundles);
        }