Type= directive in systemd .service unit

[Trevor]

A systemd .service unit file has the following syntax:

[Unit]
Description=Custom Target by Trevor
Requires=network.target
After=network.target

[Service]
RemainAfterExit=yes

[Install]
WantedBy=multi-user.target

In the absence of an explicit Type= directive, what is the implied Type= directive
for this .service unit file?

[Chetan_Tiwary_]

@Trevor I believe implied Type= simple but one should add Type=oneshot and  ExecStart for proper target behaviour.

https://www.freedesktop.org/software/systemd/man/latest/systemd.service.html 

https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/using_systemd_unit_files_to...