/usr/share/dbus-1/services/org.gnome.Sushi.service is in gnome-sushi 3.24.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 | [D-BUS Service]
Name=org.gnome.NautilusPreviewer
Exec=/usr/bin/sushi
|