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(), cover.close_cover(), cover.open_cover(), cover.stop_cover(), cover.toggle(), light.toggle(), light.turn_off(), light.turn_on(rgb_color,brightness), lock.lock(), lock.unlock(), timer.cancel(), timer.pause(), timer.start(duration)
Devices:
lock.back_door 'Back Door Lock' = unlocked
light.pool 'Pool Light' = off;brown (151, 26, 33)
lock.pantry 'Pantry Lock' = unlocked
cover.skylight 'Skylight blinds' = closed
cover.guest 'Guest Garage Door' = closed
timer.kitchen_timer 'Kitchen countdown' = idle
light.downstairs_den_homekit 'Downstairs Den Light' = off;33%
light.back_stairwell_warm 'Back Stairwell Warm Light' = off
light.back_courtyard_lifx 'Back Courtyard Light' = off;mediumaquamarine (62, 230, 140);81%
lock.mailbox 'Secure mailbox lock' = locked
light.back_lounge_warm 'Back Lounge Warm Light' = on;limegreen (25, 247, 53);8%
cover.basement 'Basement Garage Door' = closed
light.back_balcony_lifx 'Back Balcony Light' = on;29%
timer.backyard_floodlights 'Backyard floodlight controller' = active
cover.shed_2 'Second shed door' = closed
user
please shut off the backyard floodlight controller timer.
assistant
timer has been successfully canceled.
```homeassistant
{"service": "timer.cancel", "target_device": "timer.backyard_floodlights"}
```