arazzo: 1.0.1
info:
  title: Mux Dimension Exploration
  summary: List the available Mux Data dimensions, then enumerate the distinct values of a chosen dimension over a timeframe.
  description: >-
    A discovery pattern for building Mux Data filter and grouping UIs. The
    workflow lists the dimensions available for filtering and breakdowns, then
    enumerates the distinct values of a chosen dimension over a timeframe so a
    dropdown or filter list can be populated with the segments that actually have
    data. 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: dimension-exploration
  summary: List dimensions, then enumerate a chosen dimension's values.
  description: >-
    Lists the available dimensions, then lists the distinct values for the
    chosen dimension over a timeframe.
  inputs:
    type: object
    required:
    - dimensionId
    - timeframe
    properties:
      dimensionId:
        type: string
        description: The dimension id whose values to enumerate (e.g. browser, country, operating_system).
      timeframe:
        type: array
        description: Timeframe window (e.g. ["7:days"] or two epoch timestamps).
        items:
          type: string
      limit:
        type: integer
        description: Maximum number of dimension values to return.
        default: 25
  steps:
  - stepId: listDimensions
    description: >-
      List the dimensions available for filtering and breakdowns, grouped by
      basic and advanced tiers.
    operationId: list-dimensions
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      dimensions: $response.body#/data
  - stepId: listDimensionValues
    description: >-
      Enumerate the distinct values of the chosen dimension over the timeframe so
      a filter list can be populated.
    operationId: list-dimension-values
    parameters:
    - name: DIMENSION_ID
      in: path
      value: $inputs.dimensionId
    - name: timeframe[]
      in: query
      value: $inputs.timeframe
    - name: limit
      in: query
      value: $inputs.limit
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      values: $response.body#/data
      totalRowCount: $response.body#/total_row_count
  outputs:
    dimensions: $steps.listDimensions.outputs.dimensions
    values: $steps.listDimensionValues.outputs.values