Global System for Mobile Communications Geofencing Subscriptions API

openapi: 3.0.3
info:
  title: Global System for Mobile Communications GSMA Camara Project Endpoint Discovery Application Geofencing Subscriptions 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: Geofencing Subscriptions
  description: Operations to manage event subscription on geofencing events for leaving and entering an area
paths:
  /subscriptions:
    post:
      tags:
      - Geofencing Subscriptions
      summary: Global System for Mobile Communications Create a geofencing subscription for a device
      description: Create a subscription for a device to receive notifications when a device enters or exits a specified area
      operationId: createSubscription
      parameters:
      - $ref: '#/components/parameters/x-correlator'
      security:
      - openId:
        - geofencing-subscriptions:org.camaraproject.geofencing-subscriptions.v0.area-entered:create
        - geofencing-subscriptions:org.camaraproject.geofencing-subscriptions.v0.area-left:create
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SubscriptionRequest'
            examples:
              CIRCLE_AREA_ENTERED:
                $ref: '#/components/examples/REQUEST_CIRCLE_AREA_ENTERED'
        required: true
      callbacks:
        notifications:
          '{$request.body#/sink}':
            post:
              summary: notifications callback
              description: 'Important: this endpoint is to be implemented by the API consumer.

                The Geofencing server will call this endpoint whenever a Geofencing event occurs.

                `operationId` value will have to be replaced accordingly with WG API specific semantic

                '
              operationId: postNotification
              parameters:
              - $ref: '#/components/parameters/x-correlator'
              requestBody:
                required: true
                content:
                  application/cloudevents+json:
                    schema:
                      $ref: '#/components/schemas/CloudEvent'
                    examples:
                      CIRCLE_AREA_ENTERED:
                        $ref: '#/components/examples/CIRCLE_AREA_ENTERED'
                      CIRCLE_AREA_LEFT:
                        $ref: '#/components/examples/CIRCLE_AREA_LEFT'
                      SUBSCRIPTION_ENDS:
                        $ref: '#/components/examples/SUBSCRIPTION_ENDS'
                      SUBSCRIPTION_UNPROCESSABLE:
                        $ref: '#/components/examples/SUBSCRIPTION_UNPROCESSABLE'
              responses:
                '204':
                  description: Successful notification
                  headers:
                    x-correlator:
                      $ref: '#/components/headers/x-correlator'
                '400':
                  $ref: '#/components/responses/Generic400'
                '401':
                  $ref: '#/components/responses/Generic401'
                '403':
                  $ref: '#/components/responses/Generic403'
                '500':
                  $ref: '#/components/responses/Generic500'
                '503':
                  $ref: '#/components/responses/Generic503'
              security:
              - {}
              - notificationsBearerAuth: []
      responses:
        '201':
          description: Created (Successful creation of subscription)
          headers:
            x-correlator:
              $ref: '#/components/headers/x-correlator'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Subscription'
        '202':
          description: Request accepted to be processed. It applies for async creation process.
          headers:
            x-correlator:
              $ref: '#/components/headers/x-correlator'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SubscriptionAsync'
        '400':
          $ref: '#/components/responses/CreateSubscriptionBadRequest400'
        '401':
          $ref: '#/components/responses/Generic401'
        '403':
          $ref: '#/components/responses/Generic403'
        '422':
          $ref: '#/components/responses/CreateSubscriptionUnprocessableEntity422'
        '429':
          $ref: '#/components/responses/Generic429'
        '500':
          $ref: '#/components/responses/Generic500'
        '503':
          $ref: '#/components/responses/Generic503'
    get:
      tags:
      - Geofencing Subscriptions
      summary: Global System for Mobile Communications Retrieve a list of geofencing event subscription
      description: Retrieve a list of geofencing event subscription(s)
      operationId: retrieveGeofencingSubscriptionList
      parameters:
      - $ref: '#/components/parameters/x-correlator'
      security:
      - openId:
        - geofencing-subscriptions:read
      responses:
        '200':
          description: List of event subscription details
          headers:
            x-correlator:
              $ref: '#/components/headers/x-correlator'
          content:
            application/json:
              schema:
                type: array
                minItems: 0
                items:
                  $ref: '#/components/schemas/Subscription'
        '400':
          $ref: '#/components/responses/Generic400'
        '401':
          $ref: '#/components/responses/Generic401'
        '403':
          $ref: '#/components/responses/Generic403'
        '429':
          $ref: '#/components/responses/Generic429'
        '500':
          $ref: '#/components/responses/Generic500'
        '503':
          $ref: '#/components/responses/Generic503'
  /subscriptions/{subscriptionId}:
    get:
      tags:
      - Geofencing Subscriptions
      summary: Global System for Mobile Communications Operation to retrieve a subscription based on the provided ID
      description: retrieve Geofencing subscription information for a given subscription ID.
      operationId: retrieveGeofencingSubscription
      security:
      - openId:
        - geofencing-subscriptions:read
      parameters:
      - $ref: '#/components/parameters/SubscriptionId'
      - $ref: '#/components/parameters/x-correlator'
      responses:
        '200':
          description: OK
          headers:
            x-correlator:
              $ref: '#/components/headers/x-correlator'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Subscription'
        '400':
          $ref: '#/components/responses/SubscriptionIdRequired'
        '401':
          $ref: '#/components/responses/Generic401'
        '403':
          $ref: '#/components/responses/Generic403'
        '404':
          $ref: '#/components/responses/Generic404'
        '429':
          $ref: '#/components/responses/Generic429'
        '500':
          $ref: '#/components/responses/Generic500'
        '503':
          $ref: '#/components/responses/Generic503'
    delete:
      tags:
      - Geofencing Subscriptions
      summary: Global System for Mobile Communications Delete a Geofencing event subscription
      operationId: deleteGeofencingSubscription
      description: delete a given Geofencing subscription.
      security:
      - openId:
        - geofencing-subscriptions:delete
      parameters:
      - $ref: '#/components/parameters/SubscriptionId'
      - $ref: '#/components/parameters/x-correlator'
      responses:
        '202':
          description: Request accepted to be processed. It applies for async deletion process.
          headers:
            x-correlator:
              $ref: '#/components/headers/x-correlator'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SubscriptionAsync'
        '204':
          description: Geofencing subscription deleted
          headers:
            x-correlator:
              $ref: '#/components/headers/x-correlator'
        '400':
          $ref: '#/components/responses/SubscriptionIdRequired'
        '401':
          $ref: '#/components/responses/Generic401'
        '403':
          $ref: '#/components/responses/Generic403'
        '404':
          $ref: '#/components/responses/Generic404'
        '429':
          $ref: '#/components/responses/Generic429'
        '500':
          $ref: '#/components/responses/Generic500'
        '503':
          $ref: '#/components/responses/Generic503'
components:
  responses:
    Generic503:
      description: Service unavailable. Typically the server is down.
      headers:
        x-correlator:
          $ref: '#/components/headers/x-correlator'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorInfo'
          examples:
            GENERIC_503_UNAVAILABLE:
              description: Service is not available. Temporary situation usually related to maintenance process in the server side
              value:
                status: 503
                code: UNAVAILABLE
                message: Service Unavailable.
    Generic500:
      description: Server error
      headers:
        x-correlator:
          $ref: '#/components/headers/x-correlator'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorInfo'
          example:
            status: 500
            code: INTERNAL
            message: Server error
    Generic429:
      description: Too Many Requests
      headers:
        X-Correlator:
          $ref: '#/components/headers/x-correlator'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorInfo'
          examples:
            GENERIC_429_QUOTA_EXCEEDED:
              description: Request is rejected due to exceeding a business quota limit
              value:
                status: 429
                code: QUOTA_EXCEEDED
                message: Either out of resource quota or reaching rate limiting.
            GENERIC_429_TOO_MANY_REQUESTS:
              description: API Server request limit is overpassed
              value:
                status: 429
                code: TOO_MANY_REQUESTS
                message: Either out of resource quota or reaching rate limiting.
    CreateSubscriptionBadRequest400:
      description: Problem with the client request
      headers:
        x-correlator:
          $ref: '#/components/headers/x-correlator'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorInfo'
          examples:
            InvalidArgument:
              value:
                status: 400
                code: INVALID_ARGUMENT
                message: Client specified an invalid argument, request body or query param
            InvalidProtocol:
              value:
                status: 400
                code: INVALID_PROTOCOL
                message: Only HTTP is supported
            InvalidCredential:
              value:
                status: 400
                code: INVALID_CREDENTIAL
                message: Only Access token is supported
            InvalidToken:
              value:
                status: 400
                code: INVALID_TOKEN
                message: Only bearer token is supported
    Generic400:
      description: Bad Request
      headers:
        x-correlator:
          $ref: '#/components/headers/x-correlator'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorInfo'
          example:
            status: 400
            code: INVALID_ARGUMENT
            message: Client specified an invalid argument, request body or query param
    CreateSubscriptionUnprocessableEntity422:
      description: Unprocessable Entity
      headers:
        x-correlator:
          $ref: '#/components/headers/x-correlator'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorInfo'
          examples:
            PermissionDenied:
              value:
                status: 422
                code: MULTIEVENT_SUBSCRIPTION_NOT_SUPPORTED
                message: Multi event types subscription not managed
            DeviceIdentifierMismatch:
              description: Inconsistency between device identifiers not pointing to the same device
              value:
                status: 422
                code: DEVICE_IDENTIFIERS_MISMATCH
                message: Provided device identifiers are not consistent.
            DeviceNotApplicable:
              description: Service is not available for the provided device
              value:
                status: 422
                code: DEVICE_NOT_APPLICABLE
                message: The service is not available for the provided device.
            AreaNotCovered:
              value:
                status: 422
                code: AREA_NOT_COVERED
                message: The specified area cannot be covered or is too small to be valid
    SubscriptionIdRequired:
      description: Problem with the client request
      headers:
        x-correlator:
          $ref: '#/components/headers/x-correlator'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorInfo'
          examples:
            Generic400:
              summary: Schema validation failed
              value:
                status: 400
                code: INVALID_ARGUMENT
                message: Client specified an invalid argument, request body or query param
            subscriptionIdRequired:
              summary: subscription id is required
              value:
                status: 400
                code: INVALID_ARGUMENT
                message: 'Expected property is missing: subscriptionId'
    Generic401:
      description: Authentication problem with the client request
      headers:
        x-correlator:
          $ref: '#/components/headers/x-correlator'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorInfo'
          example:
            status: 401
            code: UNAUTHENTICATED
            message: Request not authenticated due to missing, invalid, or expired credentials.
    Generic403:
      description: Forbidden
      headers:
        x-correlator:
          $ref: '#/components/headers/x-correlator'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorInfo'
          example:
            status: 403
            code: PERMISSION_DENIED
            message: Client does not have sufficient permissions to perform this action
    Generic404:
      description: Not found
      headers:
        x-correlator:
          $ref: '#/components/headers/x-correlator'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorInfo'
          examples:
            GENERIC_404_NOT_FOUND:
              description: Resource is not found
              value:
                status: 404
                code: NOT_FOUND
                message: The specified resource is not found.
  schemas:
    NotificationEventType:
      type: string
      description: 'area-entered - Event triggered when the device enters the given area


        area-left - Event triggered when the device leaves the given area


        subscription-ends - Event triggered when the subscription ends

        '
      enum:
      - org.camaraproject.geofencing-subscriptions.v0.area-entered
      - org.camaraproject.geofencing-subscriptions.v0.area-left
      - org.camaraproject.geofencing-subscriptions.v0.subscription-ends
    Protocol:
      type: string
      enum:
      - HTTP
      - MQTT3
      - MQTT5
      - AMQP
      - NATS
      - KAFKA
      description: Identifier of a delivery protocol. Only HTTP is allowed for now
      example: HTTP
    SubscriptionId:
      type: string
      description: The unique identifier of the subscription in the scope of the subscription manager. When this information is contained within an event notification, this concept SHALL be referred as `subscriptionId` as per [Commonalities Event Notification Model](https://github.com/camaraproject/Commonalities/blob/main/documentation/API-design-guidelines.md#122-event-notification).
      example: qs15-h556-rt89-1298
    SubscriptionAsync:
      description: Response for a event-type subscription request managed asynchronously (Creation or Deletion)
      type: object
      properties:
        id:
          $ref: '#/components/schemas/SubscriptionId'
    CloudEvent:
      description: The notification callback
      required:
      - id
      - source
      - specversion
      - type
      - time
      - data
      properties:
        id:
          type: string
          description: identifier of this event, that must be unique in the source context.
        source:
          $ref: '#/components/schemas/Source'
        type:
          $ref: '#/components/schemas/NotificationEventType'
        specversion:
          type: string
          description: Version of the specification to which this event conforms (must be 1.0 if it conforms to cloudevents 1.0.2 version)
          enum:
          - '1.0'
        datacontenttype:
          type: string
          description: media-type that describes the event payload encoding, must be "application/json" for CAMARA APIs
          enum:
          - application/json
        data:
          type: object
          description: Event details payload described in each CAMARA API and referenced by its type
        time:
          $ref: '#/components/schemas/DateTime'
      discriminator:
        propertyName: type
        mapping:
          org.camaraproject.geofencing-subscriptions.v0.area-left: '#/components/schemas/EventAreaLeft'
          org.camaraproject.geofencing-subscriptions.v0.area-entered: '#/components/schemas/EventAreaEntered'
          org.camaraproject.geofencing-subscriptions.v0.subscription-ends: '#/components/schemas/EventSubscriptionEnds'
    SingleIpv4Addr:
      description: A single IPv4 address with no subnet mask
      type: string
      format: ipv4
      example: 84.125.93.10
    SubscriptionRequest:
      description: The request for creating a event-type event subscription
      type: object
      required:
      - sink
      - protocol
      - config
      - types
      properties:
        protocol:
          $ref: '#/components/schemas/Protocol'
        sink:
          type: string
          format: url
          description: The address to which events shall be delivered using the selected protocol.
          example: https://endpoint.example.com/sink
        sinkCredential:
          allOf:
          - description: A sink credential provides authentication or authorization information necessary to enable delivery of events to a target.
          - $ref: '#/components/schemas/SinkCredential'
        types:
          description: 'Camara Event types eligible to be delivered by this subscription.

            Note: As of now we enforce to have only event type per subscription.

            '
          type: array
          minItems: 1
          maxItems: 1
          items:
            $ref: '#/components/schemas/SubscriptionEventType'
        config:
          $ref: '#/components/schemas/Config'
      discriminator:
        propertyName: protocol
        mapping:
          HTTP: '#/components/schemas/HTTPSubscriptionRequest'
          MQTT3: '#/components/schemas/MQTTSubscriptionRequest'
          MQTT5: '#/components/schemas/MQTTSubscriptionRequest'
          AMQP: '#/components/schemas/AMQPSubscriptionRequest'
          NATS: '#/components/schemas/NATSSubscriptionRequest'
          KAFKA: '#/components/schemas/ApacheKafkaSubscriptionRequest'
    AreaType:
      type: string
      description: 'Type of this area.

        CIRCLE - The area is defined as a circle.

        '
      enum:
      - CIRCLE
    PhoneNumber:
      description: A public identifier addressing a telephone subscription. In mobile networks it corresponds to the MSISDN (Mobile Station International Subscriber Directory Number). In order to be globally unique it has to be formatted in international format, according to E.164 standard, prefixed with '+'.
      type: string
      pattern: ^\+[1-9][0-9]{4,14}$
      example: '+123456789'
    DeviceIpv4Addr:
      type: object
      description: 'The device should be identified by either the public (observed) IP address and port as seen by the application server, or the private (local) and any public (observed) IP addresses in use by the device (this information can be obtained by various means, for example from some DNS servers).


        If the allocated and observed IP addresses are the same (i.e. NAT is not in use) then  the same address should be specified for both publicAddress and privateAddress.


        If NAT64 is in use, the device should be identified by its publicAddress and publicPort, or separately by its allocated IPv6 address (field ipv6Address of the Device object)


        In all cases, publicAddress must be specified, along with at least one of either privateAddress or publicPort, dependent upon which is known. In general, mobile devices cannot be identified by their public IPv4 address alone.

        '
      properties:
        publicAddress:
          $ref: '#/components/schemas/SingleIpv4Addr'
        privateAddress:
          $ref: '#/components/schemas/SingleIpv4Addr'
        publicPort:
          $ref: '#/components/schemas/Port'
      anyOf:
      - required:
        - publicAddress
        - privateAddress
      - required:
        - publicAddress
        - publicPort
      example:
        publicAddress: 84.125.93.10
        publicPort: 59765
    SubscriptionEventType:
      type: string
      description: 'area-entered - Event triggered when the device enters the given area


        area-left - Event triggered when the device leaves the given area

        '
      enum:
      - org.camaraproject.geofencing-subscriptions.v0.area-entered
      - org.camaraproject.geofencing-subscriptions.v0.area-left
    Area:
      type: object
      properties:
        areaType:
          $ref: '#/components/schemas/AreaType'
      required:
      - areaType
      discriminator:
        propertyName: areaType
        mapping:
          CIRCLE: '#/components/schemas/Circle'
    Source:
      type: string
      format: uri-reference
      minLength: 1
      description: "Identifies the context in which an event happened - be a non-empty `URI-reference` like:\n- URI with a DNS authority:\n  * https://github.com/cloudevents\n  * mailto:cncf-wg-serverless@lists.cncf.io\n- Universally-unique URN with a UUID:\n  * urn:uuid:6e8bc430-9c3a-11d9-9669-0800200c9a66\n- Application-specific identifier:\n  * /cloudevents/spec/pull/123\n  * 1-555-123-4567\n"
      example: https://notificationSendServer12.supertelco.com
    Subscription:
      description: Represents a event-type subscription.
      type: object
      required:
      - sink
      - protocol
      - config
      - types
      - id
      - startsAt
      properties:
        protocol:
          $ref: '#/components/schemas/Protocol'
        sink:
          type: string
          format: url
          description: The address to which events shall be delivered using the selected protocol.
          example: https://endpoint.example.com/sink
        sinkCredential:
          $ref: '#/components/schemas/SinkCredential'
        types:
          description: 'Camara Event types eligible to be delivered by this subscription.

            '
          type: array
          items:
            type: string
        config:
          $ref: '#/components/schemas/Config'
        id:
          type: string
          description: The unique identifier of the subscription in the scope of the subscription manager. When this information is contained within an event notification, this concept SHALL be referred as `subscriptionId` as per [Commonalities Event Notification Model](https://github.com/camaraproject/Commonalities/blob/main/documentation/API-design-guidelines.md#122-event-notification).
          example: '1119920371'
        startsAt:
          type: string
          format: date-time
          description: Date when the event subscription will begin/began
        expiresAt:
          type: string
          format: date-time
          description: Date when the event subscription will expire. Only provided when `subscriptionExpireTime` is indicated by API client or Telco Operator has specific policy about that.
        status:
          type: string
          description: "Current status of the subscription - Management of Subscription State engine is not mandatory for now. Note not all statuses may be considered to be implemented. Details:\n  - `ACTIVATION_REQUESTED`: Subscription creation (POST) is triggered but subscription creation process is not finished yet.\n  - `ACTIVE`: Subscription creation process is completed. Subscription is fully operative.\n  - `INACTIVE`: Subscription is temporarily inactive, but its workflow logic is not deleted.\n  - `EXPIRED`: Subscription is ended (no longer active). This status applies when subscription is ended due to `SUBSCRIPTION_EXPIRED` or `ACCESS_TOKEN_EXPIRED` event.\n  - `DELETED`: Subscription is ended as deleted (no longer active). This status applies when subscription information is kept (i.e. subscription workflow is no longer active but its meta-information is kept)."
          enum:
          - ACTIVATION_REQUESTED
          - ACTIVE
          - EXPIRED
          - INACTIVE
          - DELETED
      discriminator:
        propertyName: protocol
        mapping:
          HTTP: '#/components/schemas/HTTPSubscriptionResponse'
          MQTT3: '#/components/schemas/MQTTSubscriptionResponse'
          MQTT5: '#/components/schemas/MQTTSubscriptionResponse'
          AMQP: '#/components/schemas/AMQPSubscriptionResponse'
          NATS: '#/components/schemas/NATSSubscriptionResponse'
          KAFKA: '#/components/schemas/ApacheKafkaSubscriptionResponse'
    ErrorInfo:
      description: The error info object for possible error cases
      type: object
      required:
      - status
      - code
      - message
      properties:
        status:
          type: integer
          description: HTTP response status code
        code:
          type: string
          description: Code given to this error
        message:
          type: string
          description: Detailed error description
    SinkCredential:
      type: object
      properties:
        credentialType:
          type: string
          enum:
          - PLAIN
          - ACCESSTOKEN
          - REFRESHTOKEN
          description: The type of the credential.
      discriminator:
        propertyName: credentialType
        mapping:
          PLAIN: '#/components/schemas/PlainCredential'
          ACCESSTOKEN: '#/components/schemas/AccessTokenCredential'
          REFRESHTOKEN: '#/components/schemas/RefreshTokenCredential'
      required:
      - credentialType
    DeviceIpv6Address:
      description: 'The device should be identified by the observed IPv6 address, or by any single IPv6 address from within the subnet allocated to the device (e.g. adding ::0 to the /64 prefix).

        '
      type: string
      format: ipv6
      example: 2001:db8:85a3:8d3:1319:8a2e:370:7344
    SubscriptionDetail:
      description: The detail of the requested event subscription
      type: object
      properties:
        device:
          $ref: '#/components/schemas/Device'
        area:
          $ref: '#/components/schemas/Area'
      required:
      - device
      - area
    DateTime:
      type: string
      format: date-time
      description: Timestamp of when the occurrence happened. Must adhere to RFC 3339.
      example: '2018-04-05T17:31:00Z'
    Config:
      description: 'Implementation-specific configuration parameters needed by the subscription manager for acquiring events.

        In CAMARA we have predefined attributes like `subscriptionExpireTime`, `subscriptionMaxEvents`, `initialEvent`

        Specific event type attributes must be defined in `subscriptionDetail`

        Note: if a request is performed for several event type, all subscribed event will use same `config` parameters.

        '
      type: object
      required:
      - subscriptionDetail
      properties:
        subscriptionDetail:
          $ref: '#/components/schemas/SubscriptionDetail'
        subscriptionExpireTime:
          type: string
          format: date-time
          example: '2023-01-17T13:18:23.682Z'
          description: The subscription expiration time (in date-time format) requested by the API consumer.
        subscriptionMaxEvents:
          type: integer
          description: Identifies the maximum number of event reports to be generated (>=1) requested by the API consumer - Once this number is reached, the subscription ends.
          minimum: 1
          example: 5
        initialEvent:
          type: boolean
          description: 'Set to `true` by API consumer if consumer wants to get an event as soon as the subscription is created and current situation reflects event request.

            Example: Consumer request area entered event. If consumer sets initialEvent to true and device is already in the geofence, an event is triggered

            '
    Port:
      description: TCP or UDP port number
      type: integer
      minimum: 0
      maximum: 65535
    Device:
      description: 'End-user equipment able to connect to a mobile network. Examples of devices include smartphones or IoT sensors/actuators.


        The developer can choose to provide the below specified device identifiers:


        * `ipv4Address`

        * `ipv6Address`

        * `phoneNumber`

        * `networkAccessIdentifier`


        NOTE1: the MNO might support only a subset of these options. The API invoker can provide multiple identifiers to be compatible across different MNOs. In this case the identifiers MUST belong to the same device. When returned as part of a response, the device object must include the same identifier values that were provided originally. Please note that IP addresses of devices can change and get reused, so the original values may no longer identify the same device. They identified the device at the time of the subscription request.

        NOTE2: for the Commonalities release v0.4, we are enforcing that the networkAccessIdentifier is only part of the schema for future-proofing, and CAMARA does not currently allow its use. After the CAMARA meta-release work is concluded and the relevant issues are resolved, its use will need to be explicitly documented in the guidelines.

        '
      type: object
      properties:
        phoneNumber:
          $ref: '#/components/schemas/PhoneNumber'
        networkAccessIdentifier:
          $ref: '#/components/schemas/NetworkAccessIdentifier'
        ipv4Address:
          $ref: '#/components/schemas/DeviceIpv4Addr'
        ipv6Address:
          $ref: '#/components/schemas/DeviceIpv6Address'
      minProperties: 1
    NetworkAccessIdentifier:
      description: A public identifier addressing a subscription in a mobile network. In 3GPP terminology, it corresponds to the GPSI formatted with the External Identifier ({Local Identifier}@{Domain Identifier}). Unlike the telephone number, the network access identifier is not subjected to portability ruling in force, and is individually managed by each operator.
      type: string
      example: 123456789@domain.com
  parameters:
    x-correlator:
      name: x-correlator
      in: header
      description: Correlation id for the different services
      schema:
        type: string
    SubscriptionId:
      name: subscriptionId
      in: path
      description: Subscription identifier that was obtained from the create event subscription opera

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# Full source: https://raw.githubusercontent.com/api-evangelist/global-system-for-mobile-communications/refs/heads/main/openapi/global-system-for-mobile-communications-geofencing-subscriptions-api-openapi.yml