openapi: 3.0.3
info:
  title: AT&T Enterprise Connectivity APIs Device Status Order Management API
  description: Enterprise-grade APIs for AT&T wireline business services including service qualification, quoting, ordering, and provisioning. The Alliance API suite supports automated ordering of AVPN, IPBB, ATTPhone, ASE, and AT&T Internet Air for Business services.
  version: 1.0.0
  contact:
    name: AT&T Alliance Developer Portal
    url: https://devex-web.att.com/alliance
  termsOfService: https://www.att.com/gen/general?pid=11561
servers:
- url: https://devex-web.att.com
  description: AT&T Enterprise API Server
security:
- oauth2: []
tags:
- name: Order Management
  description: Track and manage existing orders
paths:
  /alliance/productOrder/v1:
    get:
      operationId: listProductOrders
      summary: List AT&T Enterprise Product Orders
      description: Retrieve a list of product orders with optional filtering by state, date range, or external ID.
      tags:
      - Order Management
      parameters:
      - name: state
        in: query
        schema:
          type: string
          enum:
          - acknowledged
          - inProgress
          - pending
          - held
          - assessingCancellation
          - pendingCancellation
          - cancelled
          - completed
          - failed
          - partial
        description: Filter by order state
      - name: requestedStartDate.gt
        in: query
        schema:
          type: string
          format: date
        description: Filter orders with requested start date after this date
      - name: externalId
        in: query
        schema:
          type: string
        description: Filter by external order ID
      responses:
        '200':
          description: List of product orders
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/ProductOrder'
              examples:
                orders:
                  summary: Active Orders
                  value:
                  - id: ord_xyz789
                    externalId: ext_order_001
                    state: inProgress
                    orderDate: '2026-04-19T10:00:00Z'
  /alliance/productOrder/v1/{orderId}:
    get:
      operationId: getProductOrder
      summary: Get AT&T Enterprise Product Order
      description: Retrieve the current status and details of a specific product order.
      tags:
      - Order Management
      parameters:
      - name: orderId
        in: path
        required: true
        schema:
          type: string
        examples:
          example:
            value: ord_xyz789
      responses:
        '200':
          description: Product order details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProductOrder'
              examples:
                inProgress:
                  summary: Order In Progress
                  value:
                    id: ord_xyz789
                    externalId: ext_order_001
                    state: inProgress
                    orderDate: '2026-04-19T10:00:00Z'
                    completionDate: null
        '404':
          description: Order not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  schemas:
    ErrorResponse:
      type: object
      properties:
        code:
          type: string
          description: Error code
        reason:
          type: string
          description: Error reason
        message:
          type: string
          description: Detailed error message
    ProductOrder:
      type: object
      properties:
        id:
          type: string
          description: AT&T order identifier
        externalId:
          type: string
          description: Customer external reference
        state:
          type: string
          enum:
          - acknowledged
          - inProgress
          - pending
          - held
          - assessingCancellation
          - pendingCancellation
          - cancelled
          - completed
          - failed
          - partial
          description: Current order state
        orderDate:
          type: string
          format: date-time
          description: Order submission timestamp
        completionDate:
          type: string
          format: date-time
          nullable: true
          description: Order completion timestamp
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://devex-web.att.com/oauth/token
          scopes:
            enterprise: Access AT&T enterprise connectivity APIs