arazzo: 1.0.1
info:
  title: YouTube Search to Video Comment Threads
  summary: Search for a video, fetch its full details, then list the comment threads on it.
  description: >-
    A read-oriented discovery flow across the YouTube Data API. It runs a search
    restricted to videos, takes the first matching video id, retrieves the full
    video resource (snippet, statistics, contentDetails), and then lists the
    comment threads attached to that video. 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: youtubeDataApi
  url: ../openapi/youtube-data-api-openapi.yml
  type: openapi
workflows:
- workflowId: search-video-comment-threads
  summary: Find a video by query and surface its details and comment threads.
  description: >-
    Searches YouTube for videos matching a query, resolves the top result to a
    full video resource, and lists the comment threads for that video.
  inputs:
    type: object
    required:
    - apiKey
    - query
    properties:
      apiKey:
        type: string
        description: The Google API key used to authorize each YouTube Data API request.
      query:
        type: string
        description: The free-text query term to search YouTube for.
      maxResults:
        type: integer
        description: Maximum number of comment threads to return for the matched video.
        default: 20
  steps:
  - stepId: searchVideos
    description: >-
      Run a search restricted to video resources, ordered by relevance, and
      capture the id of the first matching video.
    operationId: youtube.search.list
    parameters:
    - name: part
      in: query
      value: snippet
    - name: q
      in: query
      value: $inputs.query
    - name: type
      in: query
      value: video
    - name: order
      in: query
      value: relevance
    - name: maxResults
      in: query
      value: 5
    - name: key
      in: query
      value: $inputs.apiKey
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      videoId: $response.body#/items/0/id/videoId
  - stepId: getVideoDetails
    description: >-
      Retrieve the full video resource for the matched id, including snippet,
      content details, and statistics.
    operationId: youtube.videos.list
    parameters:
    - name: part
      in: query
      value: snippet,contentDetails,statistics
    - name: id
      in: query
      value: $steps.searchVideos.outputs.videoId
    - name: key
      in: query
      value: $inputs.apiKey
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      title: $response.body#/items/0/snippet/title
      viewCount: $response.body#/items/0/statistics/viewCount
  - stepId: listCommentThreads
    description: >-
      List the comment threads attached to the matched video so the discussion
      can be reviewed alongside the video details.
    operationId: youtube.commentThreads.list
    parameters:
    - name: part
      in: query
      value: snippet,replies
    - name: videoId
      in: query
      value: $steps.searchVideos.outputs.videoId
    - name: maxResults
      in: query
      value: $inputs.maxResults
    - name: key
      in: query
      value: $inputs.apiKey
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      threads: $response.body#/items
      totalResults: $response.body#/pageInfo/totalResults
  outputs:
    videoId: $steps.searchVideos.outputs.videoId
    title: $steps.getVideoDetails.outputs.title
    viewCount: $steps.getVideoDetails.outputs.viewCount
    threads: $steps.listCommentThreads.outputs.threads