Hunter Find, Verify, and Add Campaign Recipient

arazzo: 1.0.1
info:
  title: Hunter Find, Verify, and Add Campaign Recipient
  summary: Find a person's email, verify it, and add it to a campaign when valid.
  description: >-
    Feeds an outreach campaign with freshly found and verified contacts. The
    flow finds the most likely email for a named person at a domain, verifies
    its deliverability, and branches: a valid address is added as a recipient
    to the campaign while any other status ends the flow. Each step spells out
    its request inline, including the api_key query parameter, so the flow can
    be read and executed without opening the underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: hunterApi
  url: ../openapi/hunter-api-openapi.yml
  type: openapi
workflows:
- workflowId: find-verify-add-recipient
  summary: Find an email, verify it, and add it as a campaign recipient when valid.
  description: >-
    Finds a person's email at a domain, verifies it, and adds the verified
    address as a recipient of the specified campaign only when it is valid.
  inputs:
    type: object
    required:
    - apiKey
    - campaignId
    - domain
    - firstName
    - lastName
    properties:
      apiKey:
        type: string
        description: Hunter API key passed as the api_key query parameter.
      campaignId:
        type: integer
        description: Identifier of the campaign to add the recipient to.
      domain:
        type: string
        description: Domain name to find the person's email at.
      firstName:
        type: string
        description: First name of the person.
      lastName:
        type: string
        description: Last name of the person.
  steps:
  - stepId: findEmail
    description: >-
      Find the most likely email for the named person at the domain along with
      a confidence score.
    operationId: emailFinder
    parameters:
    - name: api_key
      in: query
      value: $inputs.apiKey
    - name: domain
      in: query
      value: $inputs.domain
    - name: first_name
      in: query
      value: $inputs.firstName
    - name: last_name
      in: query
      value: $inputs.lastName
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      email: $response.body#/data/email
      score: $response.body#/data/score
  - stepId: verifyEmail
    description: >-
      Verify the deliverability of the found email and branch: add it to the
      campaign when valid, otherwise end without adding.
    operationId: emailVerifier
    parameters:
    - name: api_key
      in: query
      value: $inputs.apiKey
    - name: email
      in: query
      value: $steps.findEmail.outputs.email
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      status: $response.body#/data/status
    onSuccess:
    - name: emailValid
      type: goto
      stepId: addRecipient
      criteria:
      - context: $response.body
        condition: $.data.status == "valid"
        type: jsonpath
    - name: emailNotValid
      type: end
      criteria:
      - context: $response.body
        condition: $.data.status != "valid"
        type: jsonpath
  - stepId: addRecipient
    description: >-
      Add the verified email address as a recipient of the specified campaign.
    operationId: addCampaignRecipients
    parameters:
    - name: api_key
      in: query
      value: $inputs.apiKey
    - name: id
      in: path
      value: $inputs.campaignId
    requestBody:
      contentType: application/json
      payload:
        emails: $steps.findEmail.outputs.email
    successCriteria:
    - condition: $statusCode == 201
  outputs:
    email: $steps.findEmail.outputs.email
    verificationStatus: $steps.verifyEmail.outputs.status