VirtualisedResourcesQuotaAvailableNotification.yaml 17.7 KB
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openapi: 3.0.2
  title: SOL003 - Virtualised Resources Quota Available Notification interface
  description: |
    SOL003 - Virtualised Resources Quota Available 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.

    In clause 4.3.2 of ETSI GS NFV-SOL 003 v2.4.1, an attribute-based
    filtering mechanism is defined. This mechanism is currently not
    included in the corresponding OpenAPI design for this GS version. Changes
    to the attribute-based filtering mechanism are being considered in v2.5.1
    of this GS for inclusion in the corresponding future ETSI NFV OpenAPI
    design.
    Please report bugs to https://forge.etsi.org/bugzilla/buglist.cgi?component=Nfv-Openapis&list_id=61&product=NFV&resolution=
  contact:
    name: NFV-SOL WG
    name: ETSI Forge copyright notice
    url: https://forge.etsi.org/etsi-forge-copyright-notice.txt
  version: "1.2.1-impl:etsi.org:ETSI_NFV_OpenAPI:1"
  description: ETSI GS NFV-SOL 003 V3.3.1
  url: https://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/003/02.07.01_60/gs_NFV-SOL003v020701p.pdf
servers:
  - url: http://127.0.0.1/vrqan/v1
  - url: https://127.0.0.1/vrqan/v1
  ###############################################################################
  # API Versions                                                                #
  ###############################################################################
  /api_versions:
    $ref: '../../endpoints/SOL002SOL003_endpoints.yaml#/endpoints/api-versions'
  ###############################################################################
  # Subscriptions                                                               #
  ###############################################################################
  /subscriptions:
    parameters:
      - $ref: ../../components/SOL002SOL003_params.yaml#/components/parameters/Version
      - $ref: ../../components/SOL002SOL003_params.yaml#/components/parameters/Authorization
      description: |
        The POST method creates a new subscription.
        This method shall follow the provisions specified in the tables 11.4.2.3.1-1 and 11.4.2.3.1-2
        for URI query parameters, request and response data structures, and response codes.
        As the result of successfully executing this method, a new "Individual subscription"
        resource as defined in clause 11.4.3 shall have been created. This method shall not
        trigger any notification.
        Creation of two "Individual subscription" resources with the same callback URI and
        the same filter can result in performance degradation and will provide duplicates
        of notifications to the VNFM, and might make sense only in very rare use cases.
        Consequently, the NFVO may either allow creating a new "Individual subscription"
        resource if another "Individual subscription" resource with the same filter and
        callback URI already exists (in which case it shall return the "201 Created" response code),
        or may decide to not create a duplicate "Individual subscription" resource (in which case
        it shall return a "303 See Other" response code referencing the existing "Individual subscription"
        resource with the same filter and callback URI).
        - $ref: ../../components/SOL002SOL003_params.yaml#/components/parameters/Accept
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        - $ref: ../../components/SOL002SOL003_params.yaml#/components/parameters/ContentType
      requestBody:
        $ref: '#/components/requestBodies/VrQuotaAvailSubscriptionRequest'
          $ref: '#/components/responses/Subscriptions.Post.201'
          #description: |
          #  303 SEE OTHER

          #  Shall be returned when a subscription with the same callback URI and the same
          #  filter already exists and the policy of the NFVO is to not create redundant subscriptions.
          #  The HTTP response shall include a "Location" HTTP header that contains the resource URI
          #  of the existing "Individual subscription" resource.
          #  The response body shall be empty.
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/303"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/400"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/401"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/403"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/404"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/405"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/422"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/406"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/500"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/503"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/504"
      description: |
        Query Subscription Information.
        The GET method queries the list of active subscriptions of the functional block that invokes the method.
        It can be used e.g. for resynchronization after error situations.
        This method shall follow the provisions specified in the tables 11.4.2.3.2-1 and 11.4.2.3.2-2
        for URI query parameters, request and response data structures, and response codes.
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      parameters:
        - $ref: ../../components/SOL002SOL003_params.yaml#/components/parameters/filter
        - $ref: ../../components/SOL002SOL003_params.yaml#/components/parameters/nextpage_opaque_marker
          $ref: '#/components/responses/Subscriptions.Get.200'
          $ref: '#/components/responses/Subscriptions.Get.204'
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/400"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/401"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/403"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/404"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/405"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/422"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/406"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/500"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/503"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/504"
###############################################################################
# Individual subscription                                                     #
###############################################################################
  /subscriptions/{subscriptionId}:
      - $ref: '#/components/parameters/SubscriptionId'
      - $ref: ../../components/SOL002SOL003_params.yaml#/components/parameters/Version
      - $ref: ../../components/SOL002SOL003_params.yaml#/components/parameters/Authorization
      description: |
        Query Subscription Information.
        The GET method reads an individual subscription.
        This method shall follow the provisions specified in the tables 11.4.3.3.2-1 and 11.4.3.3.2-2
        for URI query parameters, request and response data structures, and response codes.
          $ref: '#/components/responses/IndividualSubscription.Get.200'
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/400"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/401"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/403"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/404"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/405"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/422"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/406"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/500"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/503"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/504"
      description: |
        The DELETE method terminates an individual subscription.
        This method shall follow the provisions specified in the tables 11.4.3.3.5-1 and 11.4.3.3.5-2
        for URI query parameters, request and response data structures, and response codes.
        As the result of successfully executing this method, the "Individual subscription" resource
        shall not exist any longer. This means that no notifications for that subscription shall be
        sent to the formerly-subscribed API consumer.
        NOTE:	Due to race conditions, some notifications might still be received by the formerly-subscribed
        API consumer for a certain time period after the deletion.
          $ref: '#/components/responses/IndividualSubscription.Delete.204'
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/400"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/401"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/403"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/404"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/405"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/422"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/406"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/500"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/503"
          $ref: "../../responses/SOL002SOL003_resp.yaml#/components/responses/504"


components:
  parameters:
    SubscriptionId:
      name: subscriptionId
      in: path
      description: |
        Identifier of this subscription.
        This identifier can be retrieved from the resource referenced by the
        "Location" HTTP header in the response to a POST request creating a
        new "Individual subscription" resource. It can also be retrieved from the "id"
        attribute in the payload body of that response.
      required: true
      style: simple
      explode: false
      schema:
        type: string

  requestBodies:

    VrQuotaAvailSubscriptionRequest:
      description: |
        Details of the subscription to be created.
      content:
        application/json:
          schema:
            $ref: "xxx/VrQuotaAvailSubscriptionRequest"
      required: true


  responses:
    Subscriptions.Post.201:
      description: |
        201 CREATED

        Shall be returned when the subscription has been created successfully.
        The response body shall contain a representation of the created "Individual subscription" resource.
        The HTTP response shall include a "Location" HTTP header that points to the created resource.
      headers:
        Version:
          description: |
            The used API version.
          style: simple
          explode: false
          schema:
            type: string
        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.
          style: simple
          explode: false
          schema:
            type: string
        Content-Type:
          description: |
            The MIME type of the body of the response.
          style: simple
          explode: false
          schema:
            type: string
        Location:
          description: |
            The resource URI of the created VNF instance
          style: simple
          explode: false
          schema:
            type: string
            format: url
      content:
        application/json:
          schema:
            $ref: ./definitions/VirtualisedResourcesQuotaAvailableNotification_def.yaml#/definitions/VrQuotaAvailSubscription

    Subscriptions.Get.200:
      description: |
        200 OK

        Shall be returned when the list of subscriptions has been queried successfully.
        The response body shall contain in an array the representations of all active
        subscriptions of the functional block that invokes the method, i.e. zero or more
        representations of virtualised resource quota available subscriptions as defined in clause 11.5.2.3.
        If the "filter" URI parameter was supplied in the request, the data in the response body shall
        have been transformed according to the rules specified in clause 5.2.2 of ETSI GS NFV-SOL 013.
        If the VNFM supports alternative 2 (paging) according to clause 5.4.2.1 of ETSI GS NFV-SOL 013
        for this resource, inclusion of the Link HTTP header in this response shall follow the provisions
        in clause 5.4.2.3 of ETSI GS NFV-SOL 013.
      headers:
        Version:
          description: |
            The used API version.
          style: simple
          explode: false
          schema:
            type: string
        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.
          style: simple
          explode: false
          schema:
            type: string
        Content-Type:
          description: |
            The MIME type of the body of the response.
          style: simple
          explode: false
          schema:
            type: string
        Link:
          description: |
            Reference to other resources. Used for paging in the present document, see clause 4.7.2.1.
          style: simple
          explode: false
          schema:
            type: string
      content:
        application/json:
          schema:
            type: array
            items:
              $ref: ./definitions/VirtualisedResourcesQuotaAvailableNotification_def.yaml#/definitions/VrQuotaAvailSubscription
    
    Subscriptions.Get.204:
      description: |
        No Content

        The notification endpoint was tested successfully.
        The response body shall be empty.
      headers:
        Version:
          description: |
            The used API version.
          style: simple
          explode: false
          schema:
            type: string
        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.
          style: simple
          explode: false
          schema:
            type: string

    IndividualSubscription.Get.200:
      description: | 
        200 OK

        Shall be returned when information about an individual subscription has been read successfully.
        The response body shall contain a representation of the "Individual subscription" resource.
      headers:
        Version:
          description: |
            The used API version.
          style: simple
          explode: false
          schema:
            type: string
        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.
          style: simple
          explode: false
          schema:
            type: string
        Content-Type:
          description: |
            The MIME type of the body of the response.
          style: simple
          explode: false
          schema:
            type: string
      content:
        application/json:
          schema:
            $ref: ./definitions/VirtualisedResourcesQuotaAvailableNotification_def.yaml#/definitions/VrQuotaAvailSubscription

    IndividualSubscription.Delete.204:
      description: | 
        No Content

        Shall be returned when the "Individual subscription" resource has been deleted successfully.
      headers:
        Version:
          description: |
            The used API version.
          style: simple
          explode: false
          schema:
            type: string
        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.
          style: simple
          explode: false
          schema:
            type: string
        Content-Type:
          description: |
            The MIME type of the body of the response.
          style: simple
          explode: false
          schema:
            type: string