Why doesn't the service command display the execution result?

Question

Debian

Good afternoon!
Why doesn't the service command display the execution result?
Previously, when I did on centos:
service nginx reload/restart/stop was
displayed OK or FAILED
I set myself debian 9, and when I execute the service nginx restart command, for example, the command does not report the result of the execution.
How to set it up?

Answer 1

systemctl status юнит
And look at the logs.
There are many types of yunnits, there are also many settings. Even error codes can be redefined.