machine, server's ttl and maximum allocated time

I want to make a mmo with dgs.
While I was looking for information, I noticed that there is a server allocation time limit. That’s why I want to know what the allocation time limit is. I have another question. How long do I have to wait for the waiting machine to shut down? This time is called ttl, but I couldn’t find ttl in the console.

It’s default to 1 hour. You have to open a ticket with Unity support to extend the time.