Mux Add Playback ID to Live Stream

arazzo: 1.0.1
info:
  title: Mux Add Playback ID to Live Stream
  summary: Create a live stream, add a second playback ID with a chosen policy, and confirm the playback ID resolves.
  description: >-
    Gives a Mux Video live stream an additional playback ID, for example a
    signed playback ID alongside a public one. The workflow creates a live
    stream, reads it back to confirm its status, creates a new playback ID with
    the requested policy, and then reads that playback ID to verify it resolves
    against the live stream. 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
  x-realizes-capability-ids:
  - BC-3740.20
  x-capability-derivation:
    method: 'deterministic join: sourceDescriptions -> per-tag OpenAPI -> tag/capability edge. No classification at this step.'
    min_confidence: 0.7
    sources:
    - capability_id: BC-3740.20
      capability_name: OTT & Streaming Delivery
      spec: mux-com-live-streams-api-openapi.yml
      confidence: 0.8
    model: Turbo EA Capabilities by Vincent Verdet — Turbo EA, https://github.com/vincentmakes/turbo-ea-capabilities, CC BY 4.0
sourceDescriptions:
- name: liveStreamsApi
  url: ../openapi/mux-com-live-streams-api-openapi.yml
  type: openapi
workflows:
- workflowId: live-stream-add-playback-id
  summary: Create a live stream, add a playback ID, and verify it resolves.
  description: >-
    Creates a live stream, reads it back, adds a playback ID with the requested
    policy, and reads the playback ID to confirm.
  inputs:
    type: object
    properties:
      policy:
        type: string
        description: Playback policy for the new playback ID (public or signed).
        default: signed
      latencyMode:
        type: string
        description: Latency mode for the live stream (low, reduced, or standard).
        default: low
  steps:
  - stepId: createLiveStream
    description: >-
      Create a live stream with a public playback policy as a baseline before a
      second playback ID is added.
    operationId: create-live-stream
    requestBody:
      contentType: application/json
      payload:
        playback_policies:
        - public
        latency_mode: $inputs.latencyMode
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      liveStreamId: $response.body#/data/id
  - stepId: getLiveStream
    description: >-
      Read the live stream back to confirm it exists and capture its current
      status.
    operationId: get-live-stream
    parameters:
    - name: LIVE_STREAM_ID
      in: path
      value: $steps.createLiveStream.outputs.liveStreamId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      status: $response.body#/data/status
  - stepId: addPlaybackId
    description: >-
      Create an additional playback ID with the requested policy against the
      live stream.
    operationId: create-live-stream-playback-id
    parameters:
    - name: LIVE_STREAM_ID
      in: path
      value: $steps.createLiveStream.outputs.liveStreamId
    requestBody:
      contentType: application/json
      payload:
        policy: $inputs.policy
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      playbackId: $response.body#/data/id
      policy: $response.body#/data/policy
  - stepId: verifyPlaybackId
    description: >-
      Read the new playback ID back from the live stream to confirm it resolves
      to the expected policy.
    operationId: get-live-stream-playback-id
    parameters:
    - name: LIVE_STREAM_ID
      in: path
      value: $steps.createLiveStream.outputs.liveStreamId
    - name: PLAYBACK_ID
      in: path
      value: $steps.addPlaybackId.outputs.playbackId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      playbackId: $response.body#/data/id
      policy: $response.body#/data/policy
  outputs:
    liveStreamId: $steps.createLiveStream.outputs.liveStreamId
    playbackId: $steps.verifyPlaybackId.outputs.playbackId
    policy: $steps.verifyPlaybackId.outputs.policy