arazzo: 1.0.1
info:
  title: Amazon HealthLake Provision FHIR Data Store and Export Data
  summary: Create a FHIR data store, wait until ACTIVE, then export FHIR data and wait until COMPLETED.
  description: >-
    Runs the full Amazon HealthLake export lifecycle as one flow. It creates a
    FHIR data store, polls the data store until its status is ACTIVE, starts a
    FHIR export job that writes FHIR data from the new data store to an S3
    location, and polls the export job until it reports COMPLETED. The create
    call yields the AWS-generated data store id that is threaded into the export
    job, and each poll loops on the documented CREATING and SUBMITTED/IN_PROGRESS
    intermediate statuses. Every step inlines its AWS JSON request body and the
    X-Amz-Target header that selects the HealthLake operation.
  version: 1.0.0
sourceDescriptions:
- name: healthlakeApi
  url: ../openapi/amazon-healthlake-openapi.yaml
  type: openapi
workflows:
- workflowId: provision-datastore-and-export
  summary: Create a FHIR data store, wait for ACTIVE, then export data and wait for COMPLETED.
  description: >-
    Chains CreateFHIRDatastore, a DescribeFHIRDatastore poll loop until ACTIVE,
    StartFHIRExportJob against the new data store, and a DescribeFHIRExportJob
    poll loop until COMPLETED.
  inputs:
    type: object
    required:
    - DatastoreName
    - DatastoreTypeVersion
    - OutputS3Uri
    - OutputKmsKeyId
    - DataAccessRoleArn
    - ExportClientToken
    properties:
      DatastoreName:
        type: string
        description: The user generated name for the data store.
      DatastoreTypeVersion:
        type: string
        description: The FHIR version of the data store. The only supported version is R4.
        enum:
        - R4
      CreateClientToken:
        type: string
        description: Optional token used for ensuring idempotency of data store creation.
      OutputS3Uri:
        type: string
        description: The S3 location used for the export job output.
      OutputKmsKeyId:
        type: string
        description: The KMS key ID used to access the output S3 bucket.
      DataAccessRoleArn:
        type: string
        description: The IAM role ARN used during the initiation of the export job.
      ExportClientToken:
        type: string
        description: Token used for ensuring idempotency of the export job.
      ExportJobName:
        type: string
        description: The user generated name for the export job.
  steps:
  - stepId: createDatastore
    description: >-
      Create the FHIR data store. The response returns the AWS-generated data
      store id, ARN, status, and endpoint.
    operationId: CreateFHIRDatastore
    parameters:
    - name: X-Amz-Target
      in: header
      value: HealthLake.CreateFHIRDatastore
    requestBody:
      contentType: application/json
      payload:
        DatastoreName: $inputs.DatastoreName
        DatastoreTypeVersion: $inputs.DatastoreTypeVersion
        ClientToken: $inputs.CreateClientToken
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      datastoreId: $response.body#/DatastoreId
      datastoreArn: $response.body#/DatastoreArn
      datastoreStatus: $response.body#/DatastoreStatus
  - stepId: pollDatastore
    description: >-
      Describe the data store and inspect its status. While the status is
      CREATING the step loops back to itself; once the status is ACTIVE the flow
      proceeds to start the export job.
    operationId: DescribeFHIRDatastore
    parameters:
    - name: X-Amz-Target
      in: header
      value: HealthLake.DescribeFHIRDatastore
    requestBody:
      contentType: application/json
      payload:
        DatastoreId: $steps.createDatastore.outputs.datastoreId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      datastoreStatus: $response.body#/DatastoreProperties/DatastoreStatus
    onSuccess:
    - name: datastoreActive
      type: goto
      stepId: startExportJob
      criteria:
      - context: $response.body
        condition: $.DatastoreProperties.DatastoreStatus == "ACTIVE"
        type: jsonpath
    - name: datastoreStillCreating
      type: goto
      stepId: pollDatastore
      criteria:
      - context: $response.body
        condition: $.DatastoreProperties.DatastoreStatus == "CREATING"
        type: jsonpath
  - stepId: startExportJob
    description: >-
      Begin the FHIR export job against the newly active data store. The
      response returns the AWS-generated job id and job status.
    operationId: StartFHIRExportJob
    parameters:
    - name: X-Amz-Target
      in: header
      value: HealthLake.StartFHIRExportJob
    requestBody:
      contentType: application/json
      payload:
        JobName: $inputs.ExportJobName
        OutputDataConfig:
          S3Configuration:
            S3Uri: $inputs.OutputS3Uri
            KmsKeyId: $inputs.OutputKmsKeyId
        DatastoreId: $steps.createDatastore.outputs.datastoreId
        DataAccessRoleArn: $inputs.DataAccessRoleArn
        ClientToken: $inputs.ExportClientToken
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      jobId: $response.body#/JobId
      jobStatus: $response.body#/JobStatus
  - stepId: pollExportJob
    description: >-
      Describe the export job and inspect its status. While the status is
      SUBMITTED or IN_PROGRESS the step loops back to itself; once the status is
      COMPLETED the workflow ends.
    operationId: DescribeFHIRExportJob
    parameters:
    - name: X-Amz-Target
      in: header
      value: HealthLake.DescribeFHIRExportJob
    requestBody:
      contentType: application/json
      payload:
        DatastoreId: $steps.createDatastore.outputs.datastoreId
        JobId: $steps.startExportJob.outputs.jobId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      jobStatus: $response.body#/ExportJobProperties/JobStatus
      exportJobProperties: $response.body#/ExportJobProperties
    onSuccess:
    - name: exportCompleted
      type: end
      criteria:
      - context: $response.body
        condition: $.ExportJobProperties.JobStatus == "COMPLETED"
        type: jsonpath
    - name: exportStillSubmitted
      type: goto
      stepId: pollExportJob
      criteria:
      - context: $response.body
        condition: $.ExportJobProperties.JobStatus == "SUBMITTED"
        type: jsonpath
    - name: exportStillRunning
      type: goto
      stepId: pollExportJob
      criteria:
      - context: $response.body
        condition: $.ExportJobProperties.JobStatus == "IN_PROGRESS"
        type: jsonpath
  outputs:
    datastoreId: $steps.createDatastore.outputs.datastoreId
    datastoreArn: $steps.createDatastore.outputs.datastoreArn
    jobId: $steps.startExportJob.outputs.jobId
    jobStatus: $steps.pollExportJob.outputs.jobStatus