core/homeassistant/components/notify/services.yaml

# Describes the format for available notification services

notify:
  name: Send a notification
  description: Sends a notification message to selected notify platforms.
  fields:
    message:
      name: Message
      description: Message body of the notification.
      required: true
      example: The garage door has been open for 10 minutes.
      selector:
        text:
    title:
      name: Title
      description: Title for your notification.
      example: "Your Garage Door Friend"
      selector:
        text:
    target:
      name: Target
      description:
        An array of targets to send the notification to. Optional depending on
        the platform.
      example: platform specific
      selector:
        object:
    data:
      name: Data
      description:
        Extended information for notification. Optional depending on the
        platform.
      example: platform specific
      selector:
        object:

persistent_notification:
  name: Send a persistent notification
  description: Sends a notification that is visible in the front-end.
  fields:
    message:
      name: Message
      description: Message body of the notification.
      required: true
      example: The garage door has been open for 10 minutes.
      selector:
        text:
    title:
      name: Title
      description: Title for your notification.
      example: "Your Garage Door Friend"
      selector:
        text: