arazzo: 1.0.1
info:
  title: Amazon Location Service Fleet Onboarding
  summary: Provision a map and a tracker, then report a first device position.
  description: >-
    A full fleet-tracking onboarding flow that pairs the two resources a
    location-aware application needs: it creates a map for visualization and a
    tracker for device positions, then uploads the first device position so the
    tracker has live data the moment it is wired into a map. Every step spells
    out its request inline so the onboarding flow can be read and executed
    without opening the underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: locationApi
  url: ../openapi/amazon-location-service-openapi.yml
  type: openapi
workflows:
- workflowId: fleet-onboarding
  summary: Create a map and tracker and seed the tracker with a device position.
  description: >-
    Provisions a map resource for rendering, a tracker resource for device
    positions, and then uploads an initial device position to the tracker,
    returning the identifiers of both new resources.
  inputs:
    type: object
    required:
    - MapName
    - Style
    - TrackerName
    - DeviceId
    - Longitude
    - Latitude
    - SampleTime
    properties:
      MapName:
        type: string
        description: The name to assign to the new map resource.
      Style:
        type: string
        description: The map style to render (e.g. VectorEsriStreets).
      TrackerName:
        type: string
        description: The name to assign to the new tracker resource.
      PositionFiltering:
        type: string
        description: Position filtering method for the tracker.
      DeviceId:
        type: string
        description: The identifier of the device whose position is being uploaded.
      Longitude:
        type: number
        description: The longitude coordinate of the device position.
      Latitude:
        type: number
        description: The latitude coordinate of the device position.
      SampleTime:
        type: string
        description: ISO-8601 timestamp for when the position was sampled.
  steps:
  - stepId: createMap
    description: >-
      Create the map resource used to visualize device positions for the fleet.
    operationId: CreateMap
    requestBody:
      contentType: application/json
      payload:
        MapName: $inputs.MapName
        Configuration:
          Style: $inputs.Style
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      mapName: $response.body#/MapName
      mapArn: $response.body#/MapArn
  - stepId: createTracker
    description: >-
      Create the tracker resource that will hold device positions for the fleet.
    operationId: CreateTracker
    requestBody:
      contentType: application/json
      payload:
        TrackerName: $inputs.TrackerName
        PositionFiltering: $inputs.PositionFiltering
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      trackerName: $response.body#/TrackerName
      trackerArn: $response.body#/TrackerArn
  - stepId: seedPosition
    description: >-
      Upload the first device position to the new tracker so it has live data.
    operationId: BatchUpdateDevicePosition
    parameters:
    - name: TrackerName
      in: path
      value: $steps.createTracker.outputs.trackerName
    requestBody:
      contentType: application/json
      payload:
        Updates:
        - DeviceId: $inputs.DeviceId
          Position:
          - $inputs.Longitude
          - $inputs.Latitude
          SampleTime: $inputs.SampleTime
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      errors: $response.body#/Errors
  outputs:
    mapName: $steps.createMap.outputs.mapName
    mapArn: $steps.createMap.outputs.mapArn
    trackerName: $steps.createTracker.outputs.trackerName
    trackerArn: $steps.createTracker.outputs.trackerArn
    seedErrors: $steps.seedPosition.outputs.errors