AsyncAPI Control Panel example

asyncapi-control-panel.yml

asyncapi: '1.0.0'
info:
  title: Control Panel API
  version: '0.1.0'
host: 'test.mosquitto.org'
baseTopic: 'smartylighting.streetlights.1.0'
schemes:
  - mqtt

topics:
  'action.{streetlight_id}.turn.on':
    publish:
      $ref: '#/components/messages/turnOnOff'

  'action.{streetlight_id}.turn.off':
    publish:
      $ref: '#/components/messages/turnOnOff'

  'event.{streetlight_id}.lighting.measured':
    subscribe:
      $ref: '#/components/messages/lightMeasured'

components:
  messages:
    lightMeasured:
      summary: A message to inform about environmental lighting conditions.
      payload:
        $ref: "#/components/schemas/lightMeasuredPayload"
    turnOnOff:
      summary: A message indicating us if we should turn the light on or off.
      payload:
        $ref: "#/components/schemas/turnOnOffPayload"

  schemas:
    lightMeasuredPayload:
      type: object
      properties:
        lumens:
          type: number
          minimum: 0
          description: Light intensity measured in lumens.
        sent_at:
          type: string
          format: date-time
    turnOnOffPayload:
      type: object
      properties:
        command:
          type: string
          enum:
            - on
            - off
          description: Whether to turn on or off the light.
        sent_at:
          type: string
          format: date-time