Mux Errors Impact Analysis

arazzo: 1.0.1
info:
  title: Mux Errors Impact Analysis
  summary: List the playback errors in a timeframe, then read the overall playback-failure rate so errors can be weighed against total traffic.
  description: >-
    Quantifies how much playback errors are hurting the viewer experience. The
    workflow lists the distinct playback errors seen in a timeframe with their
    counts and percentages, then reads the overall value of the
    playback_failure_percentage metric across the same window so the error list
    can be weighed against total traffic. 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: muxApi
  url: ../openapi/mux-openapi.yml
  type: openapi
workflows:
- workflowId: errors-impact-analysis
  summary: List playback errors and read the overall playback-failure rate.
  description: >-
    Lists playback errors in a timeframe, then reads the overall
    playback-failure percentage for the same window.
  inputs:
    type: object
    required:
    - timeframe
    properties:
      timeframe:
        type: array
        description: Timeframe window (e.g. ["7:days"] or two epoch timestamps).
        items:
          type: string
      filters:
        type: array
        description: Optional key:value filter clauses to scope the analysis.
        items:
          type: string
  steps:
  - stepId: listErrors
    description: >-
      List the distinct playback errors observed in the timeframe with their
      counts and percentages.
    operationId: list-errors
    parameters:
    - name: timeframe[]
      in: query
      value: $inputs.timeframe
    - name: filters[]
      in: query
      value: $inputs.filters
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      errors: $response.body#/data
      totalRowCount: $response.body#/total_row_count
  - stepId: getFailureRate
    description: >-
      Read the overall playback-failure percentage for the same timeframe so the
      error list can be weighed against total traffic.
    operationId: get-overall-values
    parameters:
    - name: METRIC_ID
      in: path
      value: playback_failure_percentage
    - name: timeframe[]
      in: query
      value: $inputs.timeframe
    - name: filters[]
      in: query
      value: $inputs.filters
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      failureRate: $response.body#/data
  outputs:
    errors: $steps.listErrors.outputs.errors
    failureRate: $steps.getFailureRate.outputs.failureRate