arazzo: 1.0.1
info:
  title: Mailchimp Create Template, Build Campaign, and Send
  summary: Create a reusable template, build a campaign from it, then send.
  description: >-
    A template-driven send pipeline. The workflow saves a reusable HTML template
    to the account, creates a regular campaign for an audience, sets the
    campaign content from the new template by passing its id, and sends the
    campaign. The template id threads from the create-template step into the
    set-content step, and the campaign id threads from create through send.
    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-template-campaign-send
  summary: Create a template, build a campaign from it, and send.
  description: >-
    Saves a template, creates a campaign, applies the template as content, and
    sends the campaign.
  inputs:
    type: object
    required:
    - templateName
    - templateHtml
    - listId
    - subjectLine
    - fromName
    - replyTo
    properties:
      templateName:
        type: string
        description: The name of the template to create.
      templateHtml:
        type: string
        description: The raw HTML for the template.
      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).
  steps:
  - stepId: createTemplate
    description: Save a reusable HTML template to the account.
    operationId: postTemplates
    requestBody:
      contentType: application/json
      payload:
        name: $inputs.templateName
        html: $inputs.templateHtml
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      templateId: $response.body#/id
  - stepId: createCampaign
    description: Create a regular campaign bound to the audience.
    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: setContentFromTemplate
    description: Set the campaign content from the newly created template.
    operationId: putCampaignsIdContent
    parameters:
    - name: campaign_id
      in: path
      value: $steps.createCampaign.outputs.campaignId
    requestBody:
      contentType: application/json
      payload:
        template:
          id: $steps.createTemplate.outputs.templateId
    successCriteria:
    - condition: $statusCode == 200
  - stepId: sendCampaign
    description: >-
      Send the campaign immediately. Returns a 204 empty response on success.
    operationId: postCampaignsIdActionsSend
    parameters:
    - name: campaign_id
      in: path
      value: $steps.createCampaign.outputs.campaignId
    successCriteria:
    - condition: $statusCode == 204
  outputs:
    templateId: $steps.createTemplate.outputs.templateId
    campaignId: $steps.createCampaign.outputs.campaignId