openapi: 3.0.2

info:
  title: SOL009 - NFV-MANO Configuration and Information Management Notification Interface
  description: |
    SOL009 - NFV-MANO Configuration and Information Management Notification Interface

    IMPORTANT: Please note that this file might be not aligned to the current
    version of the ETSI Group Specification it refers to. In case of
    discrepancies the published ETSI Group Specification takes precedence.

    Please report bugs to https://forge.etsi.org/rep/nfv/SOL009/issues

  contact:
    name: NFV-SOL WG
  license:
    name: ETSI Forge copyright notice
    url: https://forge.etsi.org/etsi-forge-copyright-notice.txt
  version: 2.1.0-impl:etsi.org:ETSI_NFV_OpenAPI:1

externalDocs:
  description: ETSI GS NFV-SOL 009 V3.6.1
  url: https://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/009/03.05.01_60/gs_NFV-SOL009v030501p.pdf

servers:
  - url: http://127.0.0.1/callback/v2
  - url: https://127.0.0.1/callback/v2

paths:
  /URI_is_provided_by_the_client_when_creating_the_subscription-ConfigurationAndInformationNotification:
    description: >
      This resource represents a notification endpoint. The API producer can use this 
      resource to send notifications related to NFV-MANO configuration and information 
      management to a subscribed API consumer, which has provided the URI of this 
      resource during the subscription process.
    post:
      description: >
        The POST method delivers a notification from the API producer to an API consumer.
        The API consumer shall have previously created an "Individual subscription" resource
        with a matching filter. See clause 5.5.6.3.1.
      parameters:
        - $ref: "../components/SOL009_params.yaml#/components/parameters/Version"
        - $ref: "../components/SOL009_params.yaml#/components/parameters/Accept"
        - $ref: "../components/SOL009_params.yaml#/components/parameters/Authorization"
      requestBody:
        $ref: "#/components/requestBodies/ConfigurationAnfInformationNotification"
      responses:
        "204": 
          $ref: "#/components/responses/Notification.Post.204"
        "400":
          $ref: ../components/SOL009_resp.yaml#/components/responses/400
        "401":
          $ref: ../components/SOL009_resp.yaml#/components/responses/401
        "403":
          $ref: ../components/SOL009_resp.yaml#/components/responses/403
        "404":
          $ref: ../components/SOL009_resp.yaml#/components/responses/404
        "405":
          $ref: ../components/SOL009_resp.yaml#/components/responses/405
        "406":
          $ref: ../components/SOL009_resp.yaml#/components/responses/406
        "422":
          $ref: ../components/SOL009_resp.yaml#/components/responses/422
        "500":
          $ref: ../components/SOL009_resp.yaml#/components/responses/500
        "503":
          $ref: ../components/SOL009_resp.yaml#/components/responses/503
        "504":
          $ref: ../components/SOL009_resp.yaml#/components/responses/504

    get:
      description: >
        TThe GET method allows the API producer to test the notification endpoint that 
        is provided by the API consumer, e.g., during the subscription process. See clause 5.5.6.3.2.
      parameters:
        - $ref: "../components/SOL009_params.yaml#/components/parameters/Version"
        - $ref: "../components/SOL009_params.yaml#/components/parameters/Accept"
        - $ref: "../components/SOL009_params.yaml#/components/parameters/Authorization"
      responses:
        "204": 
          $ref: "#/components/responses/Notification.Get.204"
        "400":
          $ref: ../components/SOL009_resp.yaml#/components/responses/400
        "401":
          $ref: ../components/SOL009_resp.yaml#/components/responses/401
        "403":
          $ref: ../components/SOL009_resp.yaml#/components/responses/403
        "404":
          $ref: ../components/SOL009_resp.yaml#/components/responses/404
        "405":
          $ref: ../components/SOL009_resp.yaml#/components/responses/405
        "406":
          $ref: ../components/SOL009_resp.yaml#/components/responses/406
        "422":
          $ref: ../components/SOL009_resp.yaml#/components/responses/422
        "500":
          $ref: ../components/SOL009_resp.yaml#/components/responses/500
        "503":
          $ref: ../components/SOL009_resp.yaml#/components/responses/503
        "504":
          $ref: ../components/SOL009_resp.yaml#/components/responses/504

components:
  responses:
    Notification.Post.204:
      description: >
        204 NO CONTENT

        Shall be returned when the notification has been delivered successfully.
      headers:
        WWW-Authenticate:
          description: >
            Challenge if the corresponding HTTP request has not provided
            authorization, or error details if the corresponding HTTP
            request has provided an invalid authorization token.
          schema:
            type: string
        Version:
          description: >
            Version of the API used in the response.
          schema:
            type: string

    Notification.Get.204:
      description: >
        204 NO CONTENT

        Shall be returned to indicate that the notification endpoint has been 
        tested successfully.

        The response body shall be empty.
      headers:
        WWW-Authenticate:
          description: >
            Challenge if the corresponding HTTP request has not provided
            authorization, or error details if the corresponding HTTP
            request has provided an invalid authorization token.
          schema:
            type: string
        Version:
          description: >
            Version of the API used in the response.
          schema:
            type: string

  requestBodies:
    ConfigurationAnfInformationNotification:
      description: >
        A notification about configuration and information data changes of the 
        NFV-MANO functional entity, or state changes of the NFV-MANO functional 
        entity and its managed objects.
      content:
        application/json:
          schema: 
            oneOf:
              - $ref: "#/components/schemas/InformationChangedNotification"
              - $ref: "#/components/schemas/ChangeStateNotification"
      required: true

  schemas:
    InformationChangedNotification:
      description: >
        This type represents a notification that is sent when data about
        configuration and information of the NFV-MANO functional entity
        have been changed.
      type: object
      required:
        - id
        - notificationType
        - subscriptionId
        - timeStamp
        - informationChangedTime
        - manoEntityId
        - changedInfo
        - _links
      properties:
        id:
          description: >
            Identifier of this notification. If a notification is sent multiple
            times due to multiple subscriptions, the "id" attribute of all these
            notifications shall have the same value.
          $ref: "../components/SOL009_schemas.yaml#/components/schemas/Identifier"
        notificationType:
          description: >
            Discriminator for the different notification types. Shall be set to
            "InformationChangedNotification" for this notification type.
          type: string
        subscriptionId:
          description: >
            Identifier of the subscription that this notification relates to.
          $ref: "../components/SOL009_schemas.yaml#/components/schemas/Identifier"
        timeStamp:
          description: >
            Date and time of the generation of the notification.
          $ref: "../components/SOL009_schemas.yaml#/components/schemas/DateTime"
        informationChangedTime:
          description: >
            Timestamp indicating when the information was changed.
          $ref: "../components/SOL009_schemas.yaml#/components/schemas/DateTime"
        manoEntityId:
          description: >
            Identifier of the MANO entity of which the information was changed.
          $ref: "../components/SOL009_schemas.yaml#/components/schemas/Identifier"
        changedInfo:
          description: >
            Data about the changed configuration and information of the NFV-MANO
            functional entity.
          $ref: "../components/SOL009_schemas.yaml#/components/schemas/KeyValuePairs"
        _links:
          description: >
            Links to resources related to this notification.
          type: object
          properties:
            self:
              description: >
                Link to the related subscription.
              $ref: "../components/SOL009_schemas.yaml#/components/schemas/NotificationLink"
            subscription:
              description: >
                Link to the related subscription.
              $ref: "../components/SOL009_schemas.yaml#/components/schemas/NotificationLink"
          required:
            - self

    ChangeStateNotification:
      description: >
        This type represents a Change state operation occurrence.
      type: object
      required:
        - id
        - notificationType
        - subscriptionId
        - timestamp
        - changeStateOpOccId
        - stateChangedTime
        - changeStateOperationState
        - managedObjectRef
        - _links
      properties:
        id:
          description: >
            Identifier of this notification. If a notification is sent multiple times
            due to multiple subscriptions, the "id" attribute of all these notifications
            shall have the same value.
          $ref: "../components/SOL009_schemas.yaml#/components/schemas/Identifier"
        notificationType:
          description: >
            Discriminator for the different notification types. Shall be set to
            "ChangeStateNotification" for this notification type.
          type: string
        subscriptionId:
          description: >
            Identifier of the subscription that this notification relates to.
          $ref: "../components/SOL009_schemas.yaml#/components/schemas/Identifier"
        timestamp:
          description: >
            Date-time of the generation of the notification.
          $ref: "../components/SOL009_schemas.yaml#/components/schemas/DateTime"
        changeStateOpOccId:
          description: >
            Identifier of the change state operation occurrence associated to the
            notification.
          $ref: "../components/SOL009_schemas.yaml#/components/schemas/Identifier"
        stateChangedTime:
          description: >
            Timestamp indicating when the state on the managed object was changed.
          $ref: "../components/SOL009_schemas.yaml#/components/schemas/DateTime"
        changeStateOperationState:
          description: >
            The state of the "change state operation occurrence".
          $ref: "../components/SOL009_schemas.yaml#/components/schemas/ChangeStateOpOccStateEnumType"
        managedObjectRef:
          description: >
            Reference of the managed object to which the state change notification relates.
            The value of the "type" attribute shall be "MANO_ENTITY" or "MANO_SERVICE_IF".
          $ref: "../components/SOL009_schemas.yaml#/components/schemas/ManoManagedObjectReference"
        operationalState:
          description: >
            New operational state of the managed object. Shall only be present when
            there is a change in the operational state.
          $ref: "../components/SOL009_schemas.yaml#/components/schemas/OperationalStateEnumType"
        administrativeState:
          description: >
            New administrative state of the managed object. Shall only be present
            when there is a change in the administrative state.
          $ref: "../components/SOL009_schemas.yaml#/components/schemas/AdministrativeStateEnumType"
        _links:
          description: >
            Links to resources related to this notification.
          type: object
          properties:
            subscription:
              description: >
                Link to the related subscription.
              $ref: "../components/SOL009_schemas.yaml#/components/schemas/NotificationLink"
            objectInstance:
              description: >
                Link to the resource representing the object to which the change
                state applies. Shall be present if the object instance is accessible
                as a resource.
              $ref: "../components/SOL009_schemas.yaml#/components/schemas/NotificationLink"
            changeStateOpOcc:
              description: >
                Link to the change state operation occurrence that this notification
                is related to.
              $ref: "../components/SOL009_schemas.yaml#/components/schemas/NotificationLink"
          required:
            - subscription
            - objectInstance
            - changeStateOpOcc