Apigee Provision a Runtime Instance

arazzo: 1.0.1
info:
  title: Apigee Provision a Runtime Instance
  summary: Create an Apigee runtime instance, poll until it is active, then create an environment on it.
  description: >-
    The runtime provisioning flow for hybrid and paid organizations. The
    workflow creates an Apigee runtime instance (a long-running operation), polls
    the instance until its state reports ACTIVE, and then creates an environment
    that can later be attached to the instance. 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: apigeeApiManagement
  url: ../openapi/apigee-api-management-openapi.yml
  type: openapi
workflows:
- workflowId: provision-runtime-instance
  summary: Create a runtime instance, wait until active, and create an environment.
  description: >-
    Creates a runtime instance, polls getInstance until the state is ACTIVE, and
    creates an environment in the organization.
  inputs:
    type: object
    required:
    - organizationId
    - instanceName
    - location
    - environmentId
    properties:
      organizationId:
        type: string
        description: The Apigee organization to provision into.
      instanceName:
        type: string
        description: Resource name for the new runtime instance.
      location:
        type: string
        description: Google Cloud region where the instance resides.
      environmentId:
        type: string
        description: Name for the environment to create after the instance is active.
  steps:
  - stepId: createInstance
    description: >-
      Create the Apigee runtime instance, which returns a long-running operation
      while infrastructure is provisioned.
    operationId: createInstance
    parameters:
    - name: organizationId
      in: path
      value: $inputs.organizationId
    requestBody:
      contentType: application/json
      payload:
        name: $inputs.instanceName
        location: $inputs.location
        displayName: $inputs.instanceName
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      operationName: $response.body#/name
  - stepId: pollInstance
    description: >-
      Poll the instance until its state reports ACTIVE before creating the
      environment.
    operationId: getInstance
    parameters:
    - name: organizationId
      in: path
      value: $inputs.organizationId
    - name: instanceId
      in: path
      value: $inputs.instanceName
    successCriteria:
    - condition: $statusCode == 200
    - context: $response.body
      condition: $.state == "ACTIVE"
      type: jsonpath
    outputs:
      instanceState: $response.body#/state
    onFailure:
    - name: retryInstance
      type: retry
      stepId: pollInstance
      retryAfter: 30
      retryLimit: 20
  - stepId: createEnvironment
    description: >-
      Create an environment in the organization now that the runtime instance is
      active.
    operationId: createEnvironment
    parameters:
    - name: organizationId
      in: path
      value: $inputs.organizationId
    requestBody:
      contentType: application/json
      payload:
        name: $inputs.environmentId
        displayName: $inputs.environmentId
        deploymentType: PROXY
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      environmentOperation: $response.body#/name
  outputs:
    instanceState: $steps.pollInstance.outputs.instanceState
    environmentOperation: $steps.createEnvironment.outputs.environmentOperation