Migrate from Ring binary_sensors to events?

[rocky otter]

I have some automations that use Ring binary_sensors. Just got the notice that they are going away in 2025.4.0 release, how do I migrate them to the new event entity? An example of the automations is below

alias: Ring Ding Download
initial_state: True
trigger:
- platform: state
  entity_id: binary_sensor.front_door_ding
  from: 'off'
  to: 'on'
action:
- delay: 300
- service: downloader.download_file
  data:
    url: "{{ state_attr('camera.front_door_2', 'video_url') }}"
    subdir: "press"
    filename: "{{ now().strftime('%H-%M-%S')  }}.mpg"

[bleak plover]

You'll need an event trigger: https://www.home-assistant.io/docs/automation/trigger/#event-trigger

something like this might be a good start, though the event may not be right.

automation:
  triggers:
    - trigger: event
      event_type: "ding"