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: cover.close_cover(), cover.open_cover(), cover.stop_cover(), cover.toggle(), light.toggle(), light.turn_off(), light.turn_on(rgb_color,brightness), media_player.media_next_track(), media_player.media_pause(), media_player.media_play(), media_player.media_play_pause(), media_player.media_previous_track(), media_player.media_stop(), media_player.toggle(), media_player.turn_off(), media_player.turn_on(), media_player.volume_down(), media_player.volume_mute(), media_player.volume_up(), switch.toggle(), switch.turn_off(), switch.turn_on(), timer.cancel(), timer.pause(), timer.start(duration)
Devices:
switch.deck_lights 'Deck Lighting Switch' = off
light.hallway 'Hallway Lights' = on;0%
media_player.laptop_stream 'Streaming laptop' = playing;The Invitation;vol=0.53
timer.driveway_security_lights 'Driveway security timer' = active
cover.carport 'Carport door' = open
user
turn off the driveway security timer.
assistant
successfully halted the timer.
```homeassistant
{"service": "timer.cancel", "target_device": "timer.driveway_security_lights"}
```