Its is possible to create Realm through the CLI - GUI

Is it possible to create Realm through the CLI - GUI?

I would like to know if it is possible to create a realm via CLI - GUI. (I started the gui with the command “. \ Jboss-cli.sh --gui”)

If possible, how can I do this?

Thank you

The jboss-cli ist just for administering and managing the wildfly server, not keycloak itself.

Keycloak has an own Admin CLI, see https://www.keycloak.org/docs/latest/server_admin/#the-admin-cli