Azure Quantum Quota Capacity Check

arazzo: 1.0.1
info:
  title: Azure Quantum Quota Capacity Check
  summary: List workspace quotas, branch on remaining headroom, and stage storage when capacity exists.
  description: >-
    Before submitting expensive quantum work, callers want to confirm there is
    quota headroom. This workflow lists the workspace quotas with Quotas_List,
    branches on whether the first quota's utilization plus holds is still below
    its limit, and when capacity remains it requests a storage SAS URI so a job
    can be staged. Each step spells out its request inline, including the inline
    Authorization bearer token and the required api-version query parameter.
  version: 1.0.0
sourceDescriptions:
- name: subscriptionsApi
  url: ../openapi/microsoft-quantum-subscriptions-api-openapi.yml
  type: openapi
workflows:
- workflowId: quota-capacity-check
  summary: Check quota headroom and stage storage only when capacity remains.
  description: >-
    Reads the workspace quotas and compares the first quota's utilization and
    holds against its limit. When headroom exists it requests a container SAS
    URI and returns it; otherwise it reports the exhausted quota dimension.
  inputs:
    type: object
    required:
    - subscriptionId
    - resourceGroupName
    - workspaceName
    - apiVersion
    - authToken
    - containerName
    properties:
      subscriptionId:
        type: string
        description: The Azure subscription identifier that owns the workspace.
      resourceGroupName:
        type: string
        description: The resource group containing the Quantum workspace.
      workspaceName:
        type: string
        description: The name of the Azure Quantum workspace.
      apiVersion:
        type: string
        description: The data-plane api-version, e.g. 2026-01-15-preview.
      authToken:
        type: string
        description: The Azure AD bearer token (without the "Bearer " prefix).
      containerName:
        type: string
        description: The storage container name to stage job data into when capacity exists.
  steps:
  - stepId: listQuotas
    description: >-
      List the workspace quotas with their per-dimension utilization, holds, and
      limit.
    operationId: Quotas_List
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.authToken"
    - name: api-version
      in: query
      value: $inputs.apiVersion
    - name: subscriptionId
      in: path
      value: $inputs.subscriptionId
    - name: resourceGroupName
      in: path
      value: $inputs.resourceGroupName
    - name: workspaceName
      in: path
      value: $inputs.workspaceName
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      quotas: $response.body#/value
      firstDimension: $response.body#/value/0/dimension
      firstUtilization: $response.body#/value/0/utilization
      firstHolds: $response.body#/value/0/holds
      firstLimit: $response.body#/value/0/limit
    onSuccess:
    - name: hasHeadroom
      type: goto
      stepId: stageStorage
      criteria:
      - context: $response.body
        condition: $.value[0].utilization + $.value[0].holds < $.value[0].limit
        type: jsonpath
    - name: quotaExhausted
      type: goto
      stepId: reportExhausted
      criteria:
      - context: $response.body
        condition: $.value[0].utilization + $.value[0].holds >= $.value[0].limit
        type: jsonpath
  - stepId: stageStorage
    description: >-
      Capacity remains, so request a container SAS URI ready for a job
      submission.
    operationId: Storage_GetSasUri
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.authToken"
    - name: api-version
      in: query
      value: $inputs.apiVersion
    - name: subscriptionId
      in: path
      value: $inputs.subscriptionId
    - name: resourceGroupName
      in: path
      value: $inputs.resourceGroupName
    - name: workspaceName
      in: path
      value: $inputs.workspaceName
    requestBody:
      contentType: application/json
      payload:
        containerName: $inputs.containerName
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      sasUri: $response.body#/sasUri
    onSuccess:
    - name: done
      type: end
  - stepId: reportExhausted
    description: >-
      No headroom remains; re-read quotas to surface the exhausted dimension and
      its provider for the caller.
    operationId: Quotas_List
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.authToken"
    - name: api-version
      in: query
      value: $inputs.apiVersion
    - name: subscriptionId
      in: path
      value: $inputs.subscriptionId
    - name: resourceGroupName
      in: path
      value: $inputs.resourceGroupName
    - name: workspaceName
      in: path
      value: $inputs.workspaceName
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      exhaustedDimension: $response.body#/value/0/dimension
      exhaustedProviderId: $response.body#/value/0/providerId
      exhaustedLimit: $response.body#/value/0/limit
  outputs:
    quotas: $steps.listQuotas.outputs.quotas
    sasUri: $steps.stageStorage.outputs.sasUri
    exhaustedDimension: $steps.reportExhausted.outputs.exhaustedDimension