Mixpanel Funnel Analysis and Annotate

arazzo: 1.0.1
info:
  title: Mixpanel Funnel Analysis and Annotate
  summary: Find a saved funnel, query its conversion data, and annotate the chart.
  description: >-
    A conversion-analysis workflow. The flow lists the saved funnels in a
    project, selects the requested funnel, queries its conversion data over a
    date range, and finally drops an annotation on the timeline so the analysis
    is marked for the team. Each 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: queryApi
  url: ../openapi/mixpanel-query-openapi.yml
  type: openapi
- name: annotationsApi
  url: ../openapi/mixpanel-annotations-openapi.yml
  type: openapi
workflows:
- workflowId: funnel-analysis
  summary: List funnels, query the chosen funnel, then annotate the analysis date.
  description: >-
    Calls /funnels/list to confirm the funnel exists, queries /funnels for its
    conversion data, then creates an annotation marking the analysis.
  inputs:
    type: object
    required:
    - projectId
    - funnelId
    - fromDate
    - toDate
    - annotationDate
    - annotationText
    properties:
      projectId:
        type: integer
        description: The Mixpanel project ID.
      funnelId:
        type: integer
        description: The ID of the saved funnel to query.
      fromDate:
        type: string
        description: Funnel query start date (YYYY-MM-DD).
      toDate:
        type: string
        description: Funnel query end date (YYYY-MM-DD).
      annotationDate:
        type: string
        description: Date-time to annotate (YYYY-MM-DDThh:mm:ss).
      annotationText:
        type: string
        description: Description text for the annotation.
  steps:
  - stepId: listFunnels
    description: >-
      List all saved funnels in the project to confirm the requested funnel is
      available. Uses service account basic auth.
    operationId: listFunnels
    parameters:
    - name: project_id
      in: query
      value: $inputs.projectId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      funnels: $response.body
  - stepId: queryFunnel
    description: >-
      Query the conversion data for the chosen funnel over the date range,
      returning per-step counts and conversion ratios.
    operationId: queryFunnels
    parameters:
    - name: project_id
      in: query
      value: $inputs.projectId
    - name: funnel_id
      in: query
      value: $inputs.funnelId
    - name: from_date
      in: query
      value: $inputs.fromDate
    - name: to_date
      in: query
      value: $inputs.toDate
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      funnelMeta: $response.body#/meta
  - stepId: annotateAnalysis
    description: >-
      Create an annotation on the project timeline marking the funnel analysis
      so the result is visible to the team on charts.
    operationId: createAnnotation
    parameters:
    - name: projectId
      in: path
      value: $inputs.projectId
    requestBody:
      contentType: application/json
      payload:
        date: $inputs.annotationDate
        description: $inputs.annotationText
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      annotationId: $response.body#/id
  outputs:
    funnels: $steps.listFunnels.outputs.funnels
    funnelMeta: $steps.queryFunnel.outputs.funnelMeta
    annotationId: $steps.annotateAnalysis.outputs.annotationId