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(), fan.decrease_speed(), fan.increase_speed(), fan.toggle(), fan.turn_off(), fan.turn_on(), 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:
switch.kitchen_lights 'Kitchen Lights Switch' = off
lock.terrace_door 'Terrace door lock' = locked
lock.mailbox 'Secure mailbox lock' = locked
lock.kennel 'Animal Kennel Lock' = locked
light.living_room_ceiling 'Bright ceiling light' = off;cornflowerblue (77, 164, 234);17%
vacuum.right_stairwell_sweeper 'Right stairwell cleaner' = returning
light.upstairs_master_bedroom_hue 'Upstairs Master Bedroom Hue' = off
light.downstairs_master_bedroom_homekit 'Downstairs Master Bedroom Light' = off;11%
cover.garage 'Garage Blinds' = closed
timer.workout_timer 'Exercise session timer' = active
lock.gym 'Home Gym Lock' = locked
light.downstairs_balcony_mqtt 'Downstairs Balcony Light' = off;yellowgreen (131, 219, 73)
fan.living_room_1 'Living Room fan' = on
light.downstairs_playroom_mqtt 'Downstairs Playroom Light' = off;royalblue (58, 82, 247);11%
timer.timer7 'Custom timer 7' = active
cover.shop 'Workshop Garage Door' = closed
timer.front_porch_lights 'Front porch light timer' = active
light.kitchen_cornice_warm 'Kitchen Cornice Warm Light' = off;48%
user
start the front porch light timer timer for forty seconds.
assistant
commencing timer for a duration of forty seconds.
```homeassistant
{"service": "timer.start", "target_device": "timer.front_porch_lights", "duration": "00:00:40"}
```