Change name of server after adding it in application migration service

It is possible to change the name of a server after it has been added to the Application Migration Service in AWS, but it can be a bit complicated and requires some additional steps.

Here's what you can do:

1. Stop the replication job for the server that you want to rename in the Application Migration Service.
2. Create a new server in the Application Migration Service with the desired name.
3. Restart the replication job for the new server.
4. Once the new server is fully replicated and running in AWS, you can decommission the old server.
5. Update any necessary DNS entries or other references to the server with the new name.

Note that changing the name of a server can also have implications for any applications or services that rely on the server's name, so be sure to thoroughly test and validate any changes before making them in a production environment.

Another potential solution could be to use a DNS alias or CNAME record to point to the new server with the updated name, instead of changing the name of the server itself. This may be a simpler solution, especially if there are other applications or services that rely on the original server name.