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.add_item(item), timer.cancel(), timer.cancel(), timer.pause(), timer.pause(), timer.start(duration)
Devices:
cover.bike_shed 'Bike shed door' = open
media_player.roku_ultra 'Roku High-Performance Streamer' = standby;vol=0.22
todo.car_maintenance_log 'Car maintenance tracker' = 7
media_player.wall_mounted_tv_bedroom 'Bedroom Wall-Mounted TV' = off
timer.timer0 'General purpose timer' = active
light.upstairs_utility_zigbee 'Upstairs Utility Light' = on;63%
switch.workshop_lights 'Workshop Lights Switch' = on
light.front_den_ge 'Front Den Light' = off;82%
light.back_office_lifx 'Back Office Light' = off;71%
light.front_office_mqtt 'Front Office Light' = on;chocolate (235, 108, 42);69%
user
set the general purpose timer for thirty seconds.
assistant
your timer called general purpose timer for thirty seconds starts now.
```homeassistant
{"service": "timer.start", "target_device": "timer.timer0", "duration": "00:00:30"}
```