Amazon EMR Launch a Cluster With Processing Steps

arazzo: 1.0.1
info:
  title: Amazon EMR Launch a Cluster With Processing Steps
  summary: Create a cluster and queue processing steps to run as soon as it starts.
  description: >-
    Launches a managed Amazon EMR cluster and submits an initial batch of
    processing steps in the same RunJobFlow call so the work begins as soon as
    the cluster is provisioned. The workflow passes through the caller supplied
    instance configuration, release label, and ordered list of steps, and
    returns the new cluster's JobFlowId. Every step spells out its request
    inline, including the AWS JSON protocol X-Amz-Target header, so the flow can
    be read and executed without opening the underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: emrApi
  url: ../openapi/amazon-emr-openapi.yml
  type: openapi
workflows:
- workflowId: run-cluster-with-steps
  summary: Run a new EMR cluster with an initial batch of steps queued.
  description: >-
    Creates and starts a new EMR cluster and submits the supplied ordered list
    of processing steps to run after the cluster is created, returning the
    identifier of the newly created cluster.
  inputs:
    type: object
    required:
    - name
    - instances
    - releaseLabel
    - steps
    properties:
      name:
        type: string
        description: The name of the cluster to create.
      instances:
        type: object
        description: The instance configuration for the cluster.
      releaseLabel:
        type: string
        description: The Amazon EMR release label (e.g. emr-6.10.0).
      steps:
        type: array
        description: The ordered list of processing steps to run after cluster creation.
        items:
          type: object
  steps:
  - stepId: launchClusterWithSteps
    description: >-
      Create and start a new EMR cluster and queue the supplied processing
      steps to run once the cluster is provisioned.
    operationId: RunJobFlow
    parameters:
    - name: X-Amz-Target
      in: header
      value: ElasticMapReduce.RunJobFlow
    requestBody:
      contentType: application/json
      payload:
        Name: $inputs.name
        Instances: $inputs.instances
        ReleaseLabel: $inputs.releaseLabel
        Steps: $inputs.steps
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      jobFlowId: $response.body#/JobFlowId
  outputs:
    jobFlowId: $steps.launchClusterWithSteps.outputs.jobFlowId