Setting up a time based automation using Logitech Harmony Remote

HA on RPI4, latest version 0.113.3.

I am trying to set an automation to turn something off via my Harmony hub each day at 8AM. I clearly have some sort of an error in my automations.yaml file, perhaps an indentation? The first two automations were created by the GUI, and they work fine. The final automation is the issue, where did I go wrong?

I can confirm that the name of the remote is correct as is the ID, which I obtained from the .conf file generated once I set up the integration with Harmony.

- id: '1595725566658'
  alias: Open the garage when I get home
  description: ''
  trigger:
  - entity_id: device_tracker.life360_mine
    event: enter
    platform: zone
    zone: zone.home
  condition: []
  action:
  - device_id: c03533e8b39b4469a36ea76716e83382
    domain: cover
    entity_id: cover.main_garage_door_opener
    type: open
  mode: single
- id: '1595725613073'
  alias: Close the garage when I leave
  description: ''
  trigger:
  - entity_id: device_tracker.life360_mine
    event: leave
    platform: zone
    zone: zone.home
  condition: []
  action:
  - device_id: c03533e8b39b4469a36ea76716e83382
    domain: cover
    entity_id: cover.main_garage_door_opener
    type: close
  mode: single
#turn off mini split in the morning
- id: '8234324837875'
  alias: Turn off mini split in the morning
  description: 'turn off mini split in the morning'
  trigger:
    - platform: time
      at: '08:00:00'
    - platform: homeassistant
      event: start
  action:
    service: remote.send_command
    data:
    entity_id: remote.master_bedroom_2
    command:
      - Power Off
    device: 70356291

Welcome to the community!

just a bit of spacing needed to place entity_id, command, and device inside the data field.

    service: remote.send_command
    data:
      entity_id: remote.master_bedroom_2
      command:
      - Power Off
      device: 70356291

Thank you thank you thank you!! I fixed it and reloaded automations and it popped right into the list of automations. Deeply grateful.