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), lock.lock(), lock.unlock(), 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:
lock.loft 'Loft Lock' = locked
timer.workout_timer 'Exercise session timer' = active
light.upstairs_workout_zwave 'Upstairs Workout Light' = off;gray (155, 149, 122);39%
vacuum.living_room_roomba 'Living room vacuum' = docked
lock.elevator 'Private Elevator Lock' = unlocked
cover.boat 'Boat Garage Door' = closed
switch.irrigation_system 'Irrigation System Switch' = on
cover.main_1 'Primary garage door' = open
light.back_cinema_lifx 'Back Cinema Light' = off;30%
timer.kids_room_nightlight 'Kids room nightlight timer' = active
lock.gym 'Home Gym Lock' = unlocked
lock.playroom 'Playroom Lock' = unlocked
lock.conservatory 'Conservatory Lock' = locked
light.front_yard 'Front yard lighting' = off;34%
light.upstairs_playroom_zwave 'Upstairs Playroom Light' = on;mediumaquamarine (103, 235, 191);58%
cover.golf_cart 'Golf cart door' = closed
user
cancel the exercise session timer timer.
assistant
timer has been successfully canceled.
```homeassistant
{"service": "timer.cancel", "target_device": "timer.workout_timer"}
```