core/homeassistant/components/izone/services.yaml

airflow_min:
  name: Set minimum airflow
  description: Set the airflow minimum percent for a zone
  target:
    entity:
      integration: izone
      domain: climate
  fields:
    airflow:
      name: Percent
      description: Airflow percent.
      required: true
      selector:
        number:
          min: 0
          max: 100
          step: 5
          unit_of_measurement: "%"
airflow_max:
  name: Set maximum airflow
  description: Set the airflow maximum percent for a zone
  target:
    entity:
      integration: izone
      domain: climate
  fields:
    airflow:
      name: Percent
      description: Airflow percent.
      required: true
      selector:
        number:
          min: 0
          max: 100
          step: 5
          unit_of_measurement: "%"