Temporal Provision a Namespace and Wait Until Ready

arazzo: 1.0.1
info:
  title: Temporal Provision a Namespace and Wait Until Ready
  summary: Create a Temporal Cloud Namespace and poll its async operation until it finishes.
  description: >-
    The Temporal Cloud control plane provisions Namespaces asynchronously. This
    workflow creates a Namespace from a supplied spec, captures the returned
    asyncOperationId, and then polls the async operation until it leaves the
    pending state, branching on whether the provisioning finished successfully
    or failed. It finally reads the live Namespace to return its current state.
    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: cloudOpsApi
  url: ../openapi/cloud-ops-api.yml
  type: openapi
workflows:
- workflowId: provision-namespace
  summary: Create a Namespace and wait for its provisioning async operation to finish.
  description: >-
    Mirrors the "start an execution then poll until completed" pattern using the
    Temporal Cloud control plane: createNamespace returns an asyncOperationId,
    which getAsyncOperation is polled against until its state is no longer
    pending, then getNamespace returns the final resource.
  inputs:
    type: object
    required:
    - bearerToken
    - name
    - region
    - retentionDays
    properties:
      bearerToken:
        type: string
        description: API key used as the Bearer token for Authorization.
      name:
        type: string
        description: The Namespace name to create (e.g. my-namespace).
      region:
        type: string
        description: The region id to provision the Namespace into (e.g. aws-us-east-1).
      retentionDays:
        type: integer
        description: Workflow execution retention period in days.
  steps:
  - stepId: createNamespace
    description: >-
      Create the Namespace from the supplied spec. The control plane returns the
      provisioned namespace identifier and an asyncOperationId to track progress.
    operationId: createNamespace
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.bearerToken"
    requestBody:
      contentType: application/json
      payload:
        spec:
          name: $inputs.name
          region: $inputs.region
          retentionDays: $inputs.retentionDays
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      namespace: $response.body#/namespace
      asyncOperationId: $response.body#/asyncOperationId
  - stepId: pollOperation
    description: >-
      Poll the async operation status. The AsyncOperation.state field is checked;
      anything other than the in-flight pending value is treated as terminal.
    operationId: getAsyncOperation
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.bearerToken"
    - name: asyncOperationId
      in: path
      value: $steps.createNamespace.outputs.asyncOperationId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      state: $response.body#/state
      failureReason: $response.body#/failureReason
    onSuccess:
    - name: operationStillPending
      type: goto
      stepId: pollOperation
      criteria:
      - context: $response.body
        condition: $.state == "pending"
        type: jsonpath
    - name: operationFinished
      type: goto
      stepId: getNamespace
      criteria:
      - context: $response.body
        condition: $.state != "pending"
        type: jsonpath
  - stepId: getNamespace
    description: >-
      Read the provisioned Namespace to return its current state and resource
      version once the async operation is no longer pending.
    operationId: getNamespace
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.bearerToken"
    - name: namespace
      in: path
      value: $steps.createNamespace.outputs.namespace
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      namespaceState: $response.body#/state
      resourceVersion: $response.body#/resourceVersion
  outputs:
    namespace: $steps.createNamespace.outputs.namespace
    asyncOperationId: $steps.createNamespace.outputs.asyncOperationId
    operationState: $steps.pollOperation.outputs.state
    namespaceState: $steps.getNamespace.outputs.namespaceState