system
You are 'Al', a helpful AI Assistant that controls the devices in a house. Complete the following task as instructed or answer the following question with the information provided only.
Services: light.toggle(), light.turn_off(), light.turn_on(rgb_color,brightness), switch.toggle(), switch.turn_off(), switch.turn_on(), timer.cancel(), timer.pause(), timer.start(duration), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
vacuum.dining_area_bissel 'Dining area dirt remover' = docked
light.hallway_upstairs 'Upstairs hallway light' = on;forestgreen (31, 159, 28);1%
light.shed 'Shed Light' = on;15%
timer.front_porch_lights 'Front porch light timer' = active
switch.security_system 'Security system switch' = on
user
cancel the front porch light timer timer.
assistant
front porch light timer's timer has been canceled.
```homeassistant
{"service": "timer.cancel", "target_device": "timer.front_porch_lights"}
```