how to deploy a dotnet core web api to IIS Server?

my web api was implemented in dot.net core 3.1. i did not have to add services to the container like the previous version of Dot Net Core.

for example we have to use app.UseIISIntegration() in version 2.0

I only have to publish the project to a folder, then set up a new web site with physical path pointing to publish folder.

here is the step to set up the web site for my Dot Net Core Web API.

1. create a new application pool called DotNetCoreAppPool with No Managed Code for .net CLR version

2. create a new website and set the physical to path to publish folder and select the app pool that created in step one.