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: 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(), timer.cancel(), timer.pause(), timer.start(duration), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
vacuum.back_deck_sweeper 'Back deck area cleaner' = docked
timer.downstairs_closet_light 'Downstairs closet timer' = active
media_player.sonos_beam 'Sonos Compact Soundbar' = on;Friday;vol=0.03
user
please shut off the downstairs closet timer timer.
assistant
timer cancellation for downstairs closet timer confirmed.
```homeassistant
{"service": "timer.cancel", "target_device": "timer.downstairs_closet_light"}
```