core/homeassistant/components/fan/services.yaml

# Describes the format for available fan services
set_preset_mode:
  target:
    entity:
      domain: fan
      supported_features:
        - fan.FanEntityFeature.PRESET_MODE
  fields:
    preset_mode:
      required: true
      example: "auto"
      selector:
        text:

set_percentage:
  target:
    entity:
      domain: fan
      supported_features:
        - fan.FanEntityFeature.SET_SPEED
  fields:
    percentage:
      required: true
      selector:
        number:
          min: 0
          max: 100
          unit_of_measurement: "%"

turn_on:
  target:
    entity:
      domain: fan
      supported_features:
        - fan.FanEntityFeature.TURN_ON
  fields:
    percentage:
      filter:
        supported_features:
          - fan.FanEntityFeature.SET_SPEED
      selector:
        number:
          min: 0
          max: 100
          unit_of_measurement: "%"
    preset_mode:
      example: "auto"
      filter:
        supported_features:
          - fan.FanEntityFeature.PRESET_MODE
      selector:
        text:

turn_off:
  target:
    entity:
      domain: fan
      supported_features:
        - fan.FanEntityFeature.TURN_OFF

oscillate:
  target:
    entity:
      domain: fan
      supported_features:
        - fan.FanEntityFeature.OSCILLATE
  fields:
    oscillating:
      required: true
      selector:
        boolean:

toggle:
  target:
    entity:
      domain: fan

set_direction:
  target:
    entity:
      domain: fan
      supported_features:
        - fan.FanEntityFeature.DIRECTION
  fields:
    direction:
      required: true
      selector:
        select:
          options:
            - "forward"
            - "reverse"
          translation_key: direction
increase_speed:
  target:
    entity:
      domain: fan
      supported_features:
        - fan.FanEntityFeature.SET_SPEED
  fields:
    percentage_step:
      advanced: true
      required: false
      selector:
        number:
          min: 0
          max: 100
          unit_of_measurement: "%"

decrease_speed:
  target:
    entity:
      domain: fan
      supported_features:
        - fan.FanEntityFeature.SET_SPEED
  fields:
    percentage_step:
      advanced: true
      required: false
      selector:
        number:
          min: 0
          max: 100
          unit_of_measurement: "%"