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), lock.lock(), lock.unlock(), timer.cancel(), timer.pause(), timer.start(duration)
Devices:
lock.patio_door 'Patio sliding door' = locked
light.back_utility_warm 'Back Utility Warm Light' = on;indianred (208, 66, 111);78%
timer.workout_timer 'Exercise session timer' = paused
user
cancel the exercise session timer timer.
assistant
your running timer on exercise session timer is now canceled.
```homeassistant
{"service": "timer.cancel", "target_device": "timer.workout_timer"}
```