/usr/share/dbus-1/services/org.gnome.Cheese.service is in cheese 3.14.1-2.
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.Cheese
Exec=/usr/bin/cheese --gapplication-service
|