I believe that once you have your container's CDN URL, every object you put in it is appended to it. So, if your container's CDN URL is cdn1.foo.cloudstorage.com
, your objects will have the URLs cdn1.foo.cloudstorage.com/object1.ext
, cdn1.foo.cloudstorage.com/object2.ext
, etc.
You only need the three steps to get the initial container CDN URL. Afterwards, it's simple.