openapi: 3.0.3
info:
  title: Global System for Mobile Communications GSMA Camara Project Endpoint Discovery Application Edge Cloud API
  version: 0.1.0-wip
  description: The Application Discovery API extends beyond the capabilities of the Simple Edge Discovery API by not only locating the nearest Edge Cloud Zone but also directly linking to the application endpoints within those Edge Cloud Zones.
  contact:
    email: sp-edc@lists.camaraproject.org
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
servers:
- url: '{apiRoot}/{basePath}'
  variables:
    apiRoot:
      default: https://localhost:443
      description: API root.
    basePath:
      default: application-endpoint-discovery/vwip
      description: Base path for the Application Endpoint Discovery.
tags:
- name: Edge Cloud
  description: Edge Cloud Zones Availability
paths:
  /edge-cloud-zones:
    get:
      security:
      - openId:
        - edge-application-management:edge-cloud-zones:read
      tags:
      - Edge Cloud
      summary: Global System for Mobile Communications Retrieve a list of the operators Edge Cloud Zones and their status
      description: 'List of the operators Edge Cloud Zones and their

        status, ordering the results by location and filtering by

        status (active/inactive/unknown)

        '
      operationId: getEdgeCloudZones
      parameters:
      - $ref: '#/components/parameters/x-correlator'
      - name: region
        description: 'Human readable name of the geographical Edge Cloud Region of

          the Edge Cloud. Defined by the Edge Cloud Provider.

          '
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/EdgeCloudRegion'
      - name: status
        description: Human readable status of the Edge Cloud Zone
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/EdgeCloudZoneStatus'
      responses:
        '200':
          description: 'Successful response, returning the

            Available Edge Cloud Zones.

            '
          headers:
            x-correlator:
              $ref: '#/components/headers/x-correlator'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EdgeCloudZones'
        '401':
          $ref: '#/components/responses/401'
        '403':
          $ref: '#/components/responses/403'
        '404':
          $ref: '#/components/responses/404'
        '500':
          $ref: '#/components/responses/500'
        '503':
          $ref: '#/components/responses/503'
components:
  schemas:
    EdgeCloudZone:
      type: object
      description: 'An Edge Cloud Zone, uniquely identified by a

        combination of the value of the Edge Cloud Zone Id object

        and the value of the Edge Cloud Provider

        object. This value is used to identify an Edge Cloud zone

        between Edge Clouds from different Edge Cloud Providers.

        '
      required:
      - edgeCloudZoneId
      - edgeCloudZoneName
      - edgeCloudProvider
      properties:
        edgeCloudZoneId:
          $ref: '#/components/schemas/EdgeCloudZoneId'
        edgeCloudZoneName:
          $ref: '#/components/schemas/EdgeCloudZoneName'
        edgeCloudZoneStatus:
          $ref: '#/components/schemas/EdgeCloudZoneStatus'
        edgeCloudProvider:
          $ref: '#/components/schemas/EdgeCloudProvider'
        edgeCloudRegion:
          $ref: '#/components/schemas/EdgeCloudRegion'
      minItems: 1
    EdgeCloudRegion:
      type: string
      description: 'Human readable name of the geographical Edge Cloud Region of

        the Edge Cloud. Defined by the Edge Cloud Provider.

        '
    EdgeCloudZoneName:
      type: string
      description: 'Human readable name of the geographical zone of

        the Edge Cloud. Defined by the Edge Cloud Provider.

        '
    EdgeCloudZoneStatus:
      description: Status of the Edge Cloud Zone (default is 'unknown')
      type: string
      enum:
      - active
      - inactive
      - unknown
      default: unknown
    EdgeCloudZoneId:
      type: string
      format: uuid
      description: 'Unique identifier created by the Edge Cloud Platform to identify an

        Edge Cloud Zone within an Edge Cloud.

        '
    EdgeCloudProvider:
      type: string
      description: Human readable name of the Edge Cloud Provider.
    ErrorInfo:
      type: object
      description: Information about the error
      properties:
        status:
          type: integer
          description: HTTP status code returned along with this error response
        code:
          type: string
          description: Code given to this error
        message:
          type: string
          description: Detailed error description
      required:
      - status
      - code
      - message
    EdgeCloudZones:
      type: array
      items:
        $ref: '#/components/schemas/EdgeCloudZone'
      minItems: 1
      description: 'A collection of Edge Cloud Zones where the Application Provider can

        instantiate an Application Instance.

        '
      additionalProperties: false
  headers:
    x-correlator:
      description: 'Correlation id for the different services

        '
      required: false
      schema:
        type: string
        format: uuid
  parameters:
    x-correlator:
      name: x-correlator
      in: header
      description: 'Correlation id for the different services

        '
      schema:
        type: string
  responses:
    '403':
      description: Unauthorized
      headers:
        x-correlator:
          $ref: '#/components/headers/x-correlator'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorInfo'
          example:
            status: 403
            code: PERMISSION_DENIED
            message: 'Operation not allowed: ...'
    '404':
      description: Not Found
      headers:
        x-correlator:
          $ref: '#/components/headers/x-correlator'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorInfo'
          example:
            status: 404
            code: NOT_FOUND
            message: Resource does not exist
    '500':
      description: Internal Server Error
      headers:
        x-correlator:
          $ref: '#/components/headers/x-correlator'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorInfo'
          example:
            status: 500
            code: INTERNAL
            message: 'Internal server error: ...'
    '503':
      description: Service Unavailable
      headers:
        x-correlator:
          $ref: '#/components/headers/x-correlator'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorInfo'
          example:
            status: 503
            code: UNAVAILABLE
            message: Service unavailable
    '401':
      description: Unauthorized
      headers:
        x-correlator:
          $ref: '#/components/headers/x-correlator'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorInfo'
          example:
            status: 401
            code: UNAUTHENTICATED
            message: 'Authorization failed: ...'
  securitySchemes:
    openId:
      description: OpenID Provider Configuration Information.
      type: openIdConnect
      openIdConnectUrl: .well-known/openid-configuration
externalDocs:
  description: Product documentation at CAMARA.
  url: https://github.com/camaraproject/EdgeCloud