YouTube Copy Playlist Items

arazzo: 1.0.1
info:
  title: YouTube Copy Playlist Items
  summary: Create a destination playlist, read items from a source playlist, and copy the first two across.
  description: >-
    Duplicates curated content into a new collection. It creates a destination
    playlist, lists the items in a source playlist, and inserts the first and
    second source videos into the destination playlist. Every step spells out its
    request inline so the flow can be read and executed without opening the
    underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: playlistitemsApi
  url: ../openapi/youtube-playlistitems-api-openapi.yml
  type: openapi
- name: playlistsApi
  url: ../openapi/youtube-playlists-api-openapi.yml
  type: openapi
workflows:
- workflowId: copy-playlist-items
  summary: Clone the first two items of a source playlist into a new playlist.
  description: >-
    Creates a new playlist, reads the first two items of a source playlist, and
    inserts those two videos into the new playlist.
  inputs:
    type: object
    required:
    - apiKey
    - sourcePlaylistId
    - newPlaylistTitle
    properties:
      apiKey:
        type: string
        description: The Google API key used to authorize each YouTube Data API request.
      sourcePlaylistId:
        type: string
        description: The id of the playlist to copy items from.
      newPlaylistTitle:
        type: string
        description: The title for the new destination playlist.
      privacyStatus:
        type: string
        description: The privacy status of the new playlist.
        default: private
  steps:
  - stepId: createDestination
    description: Create the destination playlist that will receive the copied items.
    operationId: youtube.playlists.insert
    parameters:
    - name: part
      in: query
      value: snippet,status
    - name: key
      in: query
      value: $inputs.apiKey
    requestBody:
      contentType: application/json
      payload:
        snippet:
          title: $inputs.newPlaylistTitle
        status:
          privacyStatus: $inputs.privacyStatus
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      destinationPlaylistId: $response.body#/id
  - stepId: readSourceItems
    description: List the first items of the source playlist and capture two video ids.
    operationId: listPlaylistItems
    parameters:
    - name: part
      in: query
      value: snippet,contentDetails
    - name: playlistId
      in: query
      value: $inputs.sourcePlaylistId
    - name: maxResults
      in: query
      value: 2
    - name: key
      in: query
      value: $inputs.apiKey
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      firstVideoId: $response.body#/items/0/contentDetails/videoId
      secondVideoId: $response.body#/items/1/contentDetails/videoId
  - stepId: copyFirst
    description: Insert the first source video into the destination playlist.
    operationId: insertPlaylistItem
    parameters:
    - name: part
      in: query
      value: snippet
    - name: key
      in: query
      value: $inputs.apiKey
    requestBody:
      contentType: application/json
      payload:
        snippet:
          playlistId: $steps.createDestination.outputs.destinationPlaylistId
          resourceId:
            kind: youtube#video
            videoId: $steps.readSourceItems.outputs.firstVideoId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      firstItemId: $response.body#/id
  - stepId: copySecond
    description: Insert the second source video into the destination playlist.
    operationId: insertPlaylistItem
    parameters:
    - name: part
      in: query
      value: snippet
    - name: key
      in: query
      value: $inputs.apiKey
    requestBody:
      contentType: application/json
      payload:
        snippet:
          playlistId: $steps.createDestination.outputs.destinationPlaylistId
          resourceId:
            kind: youtube#video
            videoId: $steps.readSourceItems.outputs.secondVideoId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      secondItemId: $response.body#/id
  outputs:
    destinationPlaylistId: $steps.createDestination.outputs.destinationPlaylistId
    firstItemId: $steps.copyFirst.outputs.firstItemId
    secondItemId: $steps.copySecond.outputs.secondItemId