using Microsoft.Extensions.DependencyInjection; using MyMessageQueueLibrary; // determine package library public static class AppConfigurator { public static void Configure(IServiceCollection services) { services.AddMessageQueue() .AddBusConfigurator(config => { config.UseQueue("my_queue") .UseSerializerIn this example, the code imports the MyMessageQueueLibrary package/library and uses the AddMessageQueue() extension method to add a message queue to the service collection. The AddBusConfigurator() method is then called, passing in a lambda expression to specify the configuration settings for the message bus. Here, the configuration sets up a queue named "my_queue", uses a custom serializer for message serialization, and registers a message handler to process incoming messages. The package/library used in this example is MyMessageQueueLibrary, which could be a custom package or a third-party library for implementing message queues.() .RegisterHandler (); }); } }