Mailchimp Create Campaign, Set Content, and Schedule

arazzo: 1.0.1
info:
  title: Mailchimp Create Campaign, Set Content, and Schedule
  summary: Create a regular campaign, set its HTML content, then schedule delivery.
  description: >-
    Builds a campaign for future delivery. The workflow creates a regular
    campaign for an audience with its subject and sender settings, sets the HTML
    content, and schedules the campaign for a specific UTC delivery time.
    Mailchimp only accepts schedule times on the quarter-hour. Authentication
    uses HTTP Basic auth with any username and your Mailchimp API key as the
    password.
  version: 1.0.0
sourceDescriptions:
- name: mailchimpMarketingApi
  url: ../openapi/mailchimp-marketing-api-openapi.yml
  type: openapi
workflows:
- workflowId: create-campaign-set-content-schedule
  summary: Create a campaign, set content, and schedule it.
  description: >-
    Creates a regular campaign, uploads HTML content, and schedules it for the
    supplied UTC delivery time.
  inputs:
    type: object
    required:
    - listId
    - subjectLine
    - fromName
    - replyTo
    - html
    - scheduleTime
    properties:
      listId:
        type: string
        description: The audience/list id the campaign sends to.
      subjectLine:
        type: string
        description: The subject line for the campaign.
      fromName:
        type: string
        description: The 'from' name shown on the campaign.
      replyTo:
        type: string
        description: The reply-to email address (required for sending).
      html:
        type: string
        description: The raw HTML content for the campaign.
      scheduleTime:
        type: string
        description: UTC ISO 8601 delivery time on the quarter-hour (:00, :15, :30, :45).
  steps:
  - stepId: createCampaign
    description: Create a regular campaign bound to the audience with sender settings.
    operationId: postCampaigns
    requestBody:
      contentType: application/json
      payload:
        type: regular
        recipients:
          list_id: $inputs.listId
        settings:
          subject_line: $inputs.subjectLine
          from_name: $inputs.fromName
          reply_to: $inputs.replyTo
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      campaignId: $response.body#/id
  - stepId: setContent
    description: Set the HTML content for the newly created campaign.
    operationId: putCampaignsIdContent
    parameters:
    - name: campaign_id
      in: path
      value: $steps.createCampaign.outputs.campaignId
    requestBody:
      contentType: application/json
      payload:
        html: $inputs.html
    successCriteria:
    - condition: $statusCode == 200
  - stepId: scheduleCampaign
    description: >-
      Schedule the campaign for delivery at the supplied UTC time. Returns a 204
      empty response on success.
    operationId: postCampaignsIdActionsSchedule
    parameters:
    - name: campaign_id
      in: path
      value: $steps.createCampaign.outputs.campaignId
    requestBody:
      contentType: application/json
      payload:
        schedule_time: $inputs.scheduleTime
    successCriteria:
    - condition: $statusCode == 204
  outputs:
    campaignId: $steps.createCampaign.outputs.campaignId