Appian Export a Full Application

arazzo: 1.0.1
info:
  title: Appian Export a Full Application
  summary: Confirm an application has in-flight packages, then export the entire application and wait for the artifacts.
  description: >-
    Exports an entire Appian application rather than a single package. The
    workflow first reads the application's in-flight packages as a guard that
    the application UUID is valid and visible to the service account, then
    starts an export deployment with exportType set to application for that
    application UUID, and polls the deployment until the export reaches a
    terminal status before returning the download URLs. 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: packageApi
  url: ../openapi/appian-application-package-details-openapi.yml
  type: openapi
- name: deploymentApi
  url: ../openapi/appian-deployment-rest-openapi.yml
  type: openapi
workflows:
- workflowId: export-full-application
  summary: Validate an application then export the whole application and wait for the artifacts.
  description: >-
    Reads the application's packages as a validity guard, starts an
    application-level export deployment, polls it to a terminal status, and
    returns the exported artifact URLs.
  inputs:
    type: object
    required:
    - apiKey
    - applicationUuid
    properties:
      apiKey:
        type: string
        description: API key linked to a service account, sent in the appian-api-key header.
      applicationUuid:
        type: string
        description: The UUID of the application to export in full.
      deploymentName:
        type: string
        description: Optional custom name for the export deployment.
  steps:
  - stepId: validateApplication
    description: >-
      Read the application's in-flight packages to confirm the application UUID
      resolves and is accessible before launching a full export.
    operationId: getApplicationPackages
    parameters:
    - name: appian-api-key
      in: header
      value: $inputs.apiKey
    - name: applicationUuid
      in: path
      value: $inputs.applicationUuid
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      totalPackageCount: $response.body#/totalPackageCount
  - stepId: startExport
    description: >-
      Create an application-level export deployment for the validated
      application UUID, setting the Action-Type header to export.
    operationId: createDeployment
    parameters:
    - name: appian-api-key
      in: header
      value: $inputs.apiKey
    - name: Action-Type
      in: header
      value: export
    requestBody:
      contentType: multipart/form-data
      payload:
        json:
          exportType: application
          uuids:
          - $inputs.applicationUuid
          name: $inputs.deploymentName
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      deploymentUuid: $response.body#/uuid
      deploymentStatus: $response.body#/status
  - stepId: pollExport
    description: >-
      Poll the export deployment until it leaves the IN_PROGRESS state, then
      capture the artifact download URLs.
    operationId: getDeploymentResults
    parameters:
    - name: appian-api-key
      in: header
      value: $inputs.apiKey
    - name: deploymentUuid
      in: path
      value: $steps.startExport.outputs.deploymentUuid
    successCriteria:
    - condition: $statusCode == 200
    - context: $response.body
      condition: $.status != "IN_PROGRESS"
      type: jsonpath
    onFailure:
    - name: retryExport
      type: retry
      retryAfter: 5
      retryLimit: 60
      criteria:
      - context: $response.body
        condition: $.status == "IN_PROGRESS"
        type: jsonpath
    outputs:
      exportStatus: $response.body#/status
      packageZip: $response.body#/packageZip
      pluginsZip: $response.body#/pluginsZip
      deploymentLogUrl: $response.body#/deploymentLogUrl
  outputs:
    deploymentUuid: $steps.startExport.outputs.deploymentUuid
    exportStatus: $steps.pollExport.outputs.exportStatus
    packageZip: $steps.pollExport.outputs.packageZip
    deploymentLogUrl: $steps.pollExport.outputs.deploymentLogUrl