GitLab Approve a Pending Group Access Request

arazzo: 1.0.1
info:
  title: GitLab Approve a Pending Group Access Request
  summary: List a group's access requests and approve the first pending requester.
  description: >-
    A group membership onboarding flow. The workflow lists the pending access
    requests for a group, picks the first requester, and approves them at the
    supplied access level so they gain group membership across its projects.
    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: gitlabGroupsApi
  url: ../openapi/gitlab-api-v4-groups-openapi-original.yml
  type: openapi
workflows:
- workflowId: approve-group-access-request
  summary: Approve the first pending access request for a group.
  description: >-
    Reads the group's access requests, captures the first requester id, and
    approves them at the requested access level.
  inputs:
    type: object
    required:
    - privateToken
    - groupId
    properties:
      privateToken:
        type: string
        description: GitLab Private-Token used to authenticate the API calls.
      groupId:
        type: string
        description: The ID or URL-encoded path of the group.
      accessLevel:
        type: integer
        description: A valid access level (30 is the Developer role).
        default: 30
  steps:
  - stepId: listAccessRequests
    description: List the pending access requests for the group.
    operationId: getApiV4GroupsIdAccessRequests
    parameters:
    - name: Private-Token
      in: header
      value: $inputs.privateToken
    - name: id
      in: path
      value: $inputs.groupId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      requesterId: $response.body#/0/id
      requesterName: $response.body#/0/name
  - stepId: approveRequest
    description: Approve the first requester at the supplied access level.
    operationId: putApiV4GroupsIdAccessRequestsUserIdApprove
    parameters:
    - name: Private-Token
      in: header
      value: $inputs.privateToken
    - name: id
      in: path
      value: $inputs.groupId
    - name: user_id
      in: path
      value: $steps.listAccessRequests.outputs.requesterId
    requestBody:
      contentType: application/json
      payload:
        access_level: $inputs.accessLevel
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      approvedUserId: $response.body#/id
      approvedUsername: $response.body#/username
      state: $response.body#/state
  outputs:
    approvedUserId: $steps.approveRequest.outputs.approvedUserId
    approvedUsername: $steps.approveRequest.outputs.approvedUsername