NSFaultManagement.yaml

openapi: 3.0.2

info:
  title: SOL005 - NS Fault Management Interface
  description: |
    SOL005 - NS Fault Management 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/SOL005/issues

  contact:
    name: NFV-SOL WG
  license:
    name: ETSI Forge copyright notice
    url: https://forge.etsi.org/etsi-forge-copyright-notice.txt
  version: 1.2.0-impl:etsi.org:ETSI_NFV_OpenAPI:1

externalDocs:
  description: ETSI GS NFV-SOL 005 V3.6.1
  url: https://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/005/03.06.01_60/gs_nfv-sol005v030601p.pdf

servers:
  - url: http://127.0.0.1/nsfm/v1
  - url: https://127.0.0.1/nsfm/v1

paths:
  /api_versions:
    $ref: ../endpoints/SOL005_endpoints.yaml#/endpoints/api-versions

  /alarms:
    parameters:
      - $ref: ../components/SOL005_params.yaml#/components/parameters/Version
      - $ref: ../components/SOL005_params.yaml#/components/parameters/Authorization
    get:
      description: |
        The API consumer can use this method to retrieve information about the alarm list. See clause 8.4.2.3.2.
      parameters:
        - in: query
          name: filter
          description:  >
            Attribute-based filtering expression according to clause 5.2 of ETSI GS NFV SOL 013.
            The NFVO shall support receiving this parameter as part of the URI query string. 
            The OSS/BSS may supply this parameter.
            The following attribute names shall be supported by the NFVO in the filter expression:
            -	id
            -	nsInstanceId
            -	rootCauseFaultyComponent.faultyNestedNsInstanceId
            -	rootCauseFaultyComponent.faultyNsVirtualLinkInstanceId
            -	rootCauseFaultyComponent.faultyVnfInstanceId
            -	rootCauseFaultyResource.faultyResourceType
            -	eventType
            -	perceivedSeverity
            -	probableCause
          schema:
            type: string
        - $ref: ../components/SOL005_params.yaml#/components/parameters/nextpage_opaque_marker
        - $ref: ../components/SOL005_params.yaml#/components/parameters/Accept
      responses:
        "200":
          $ref: '#/components/responses/Alarms.Get.200'
        "400":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/400
        "401":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/401
        "403":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/403
        "404":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/404
        "405":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/405
        "406":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/406
        "416":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/416
        "500":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/500
        "503":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/503
        "504":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/504

  /alarms/{alarmId}:
    parameters:
      - $ref: '#/components/parameters/AlarmId'
      - $ref: ../components/SOL005_params.yaml#/components/parameters/Version
      - $ref: ../components/SOL005_params.yaml#/components/parameters/Authorization
    get:
      description: |
        The API consumer can use this method to read an individual alarm. See clause 8.4.3.3.2.
      parameters:
        - $ref: ../components/SOL005_params.yaml#/components/parameters/Accept
      responses:
        "200":
          $ref: '#/components/responses/IndividualAlarm.Get.200'
        "400":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/400
        "401":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/401
        "403":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/403
        "404":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/404
        "405":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/405
        "406":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/406
        "416":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/416
        "500":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/500
        "503":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/503
        "504":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/504

    patch:
      description: |
        This method modifies an individual alarm resource. See clause 8.4.3.3.4.
      parameters:
        - $ref: ../components/SOL005_params.yaml#/components/parameters/Accept
        - $ref: ../components/SOL005_params.yaml#/components/parameters/ContentType
      requestBody:
        $ref: '#/components/requestBodies/AlarmModificationRequest'
      responses:
        "200":
          $ref: '#/components/responses/IndividualAlarm.Patch.200'
        "400":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/400
        "401":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/401
        "403":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/403
        "404":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/404
        "405":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/405
        "406":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/406
        "409":
          $ref: '#/components/responses/IndividualAlarm.Patch.409'
        "412":
          $ref: '#/components/responses/IndividualAlarm.Patch.412'
        "416":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/416
        "500":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/500
        "503":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/503
        "504":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/504

  /subscriptions:
    parameters:
      - $ref: ../components/SOL005_params.yaml#/components/parameters/Version
      - $ref: ../components/SOL005_params.yaml#/components/parameters/Authorization
    get:
      description: |
        The API consumer can use this method to retrieve the list of active subscriptions for alarms related to an
        NS subscribed by the API consumer. It can be used e.g. for resynchronization after error situations.
        See clause 8.4.4.3.2.
      parameters:
        - in: query
          name: filter
          description: >
            Attribute-based filtering expression according to clause 5.2 of ETSI GS NFV SOL 013.
            The NFVO shall support receiving this parameter as part of the URI query string. 
            The OSS/BSS may supply this parameter.
            All attribute names that appear in the FmSubscription and in data types referenced from 
            it shall be supported by the NFVO in the filter expression.
          schema:
            type: string
        - $ref: ../components/SOL005_params.yaml#/components/parameters/nextpage_opaque_marker
        - $ref: ../components/SOL005_params.yaml#/components/parameters/Accept
      responses:
        "200":
          $ref: '#/components/responses/FmSubscriptions.Get.200'
        "400":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/400
        "401":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/401
        "403":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/403
        "404":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/404
        "405":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/405
        "406":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/406
        "500":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/500
        "503":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/503
        "504":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/504

    post:
      description: |
        The POST method creates a new subscription. See clause 8.4.4.3.1.
      parameters:
        - $ref: ../components/SOL005_params.yaml#/components/parameters/Accept
        - $ref: ../components/SOL005_params.yaml#/components/parameters/ContentType
      requestBody:
        $ref: '#/components/requestBodies/FmSubscriptionRequest'
      responses:
        "201":
          $ref: '#/components/responses/FmSubscriptions.Post.201'
        "303":
          $ref: '#/components/responses/FmSubscriptions.Post.303'
        "400":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/400
        "401":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/401
        "403":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/403
        "404":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/404
        "405":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/405
        "406":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/406
        "422":
          $ref: '#/components/responses/FmSubscriptions.Post.422'
        "500":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/500
        "503":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/503
        "504":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/504

  /subscriptions/{subscriptionId}:
    parameters:
      - $ref: '#/components/parameters/SubscriptionId'
      - $ref: ../components/SOL005_params.yaml#/components/parameters/Version
      - $ref: ../components/SOL005_params.yaml#/components/parameters/Authorization
    get:
      description: |
        The API consumer can use this method for reading an individual subscription for alarms related to NSs
        subscribed by the API consumer. See clause 8.4.5.3.2.
      parameters:
        - $ref: ../components/SOL005_params.yaml#/components/parameters/Accept
      responses:
        "200":
          $ref: '#/components/responses/IndividualFmSubscription.Get.200'
        "400":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/400
        "401":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/401
        "403":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/403
        "404":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/404
        "405":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/405
        "406":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/406
        "500":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/500
        "503":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/503
        "504":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/504

    delete:
      description: |
        This method terminates an individual subscription. See clause 8.4.5.3.5.
      responses:
        "204":
          $ref: '#/components/responses/IndividualFmSubscription.Delete.204'
        "400":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/400
        "401":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/401
        "403":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/403
        "404":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/404
        "405":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/405
        "406":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/406
        "500":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/500
        "503":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/503
        "504":
          $ref: ../responses/SOL005_resp.yaml#/components/responses/504

components:
  parameters:
    AlarmId:
      name: alarmId
      in: path
      description: |
        Identifier of the alarm. This identifier can be retrieved from the "id" attribute of the "alarm" attribute
        in the AlarmNotification or AlarmClearedNotification.  It can also be retrieved from the "id" attribute of
        the applicable array element in the payload body of the response to a GET request to the "Alarms" resource.
      required: true
      style: simple
      explode: false
      schema:
        type: string

    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 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:
    AlarmModificationRequest:
      description: |
        The parameter for the alarm modification, as defined in clause 8.5.2.8.
      content:
        application/json:
          schema:
            $ref: ./definitions/SOL005NSFaultManagement_def.yaml#/definitions/AlarmModifications
      required: true

    FmSubscriptionRequest:
      description: |
        Details of the subscription to be created, as defined in clause 8.5.2.2.
      content:
        application/json:
          schema:
            $ref: ./definitions/SOL005NSFaultManagement_def.yaml#/definitions/FmSubscriptionRequest
      required: true

  responses:
    Alarms.Get.200:
      description: |
        200 OK
        Shall be returned when information about zero or more alarms has been queried successfully. The response body
        shall contain the list of related alarms. 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 clauses 5.2.2 of ETSI GS
        NFV-SOL 013. If the NFVO 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: |
            Version of the API used in the response.
          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
        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-Type:
          description: The MIME type of the body of the response.
          style: simple
          explode: false
          schema:
            type: string
      content:
        application/json:
          schema:
            type: array
            items:
              $ref: ./definitions/SOL005NSFaultManagement_def.yaml#/definitions/Alarm

    IndividualAlarm.Get.200:
      description: |
        200 OK
        Shall be returned when information about an individual alarm has been read successfully. The response body
        shall contain a representation of the individual alarm.
      headers:
        Version:
          description: |
            Version of the API used in the response.
          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/SOL005NSFaultManagement_def.yaml#/definitions/Alarm

    IndividualAlarm.Patch.200:
      description: |
        200 OK
        Shall be returned when the request has been accepted and completed. The response body shall contain attribute
        modifications for an 'Individual alarm' resource (see clause 8.5.2.8).
      headers:
        Version:
          description: |
            Version of the API used in the response.
          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/SOL005NSFaultManagement_def.yaml#/definitions/AlarmModifications

    IndividualAlarm.Patch.409:
      description: |
        409 CONFLICT
        Shall be returned upon the following error: The operation cannot be executed currently, due to a conflict
        with the state of the "Individual alarm" resource.
        Typically, this is due to the fact that the alarm is already in the state that is requested to be set
        (such as trying to acknowledge an already-acknowledged alarm).
        The response body shall contain a ProblemDetails structure, in which the "detail" attribute shall convey
        more information about the error.
      headers:
        Version:
          description: |
            Version of the API used in the response.
          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/SOL005_def.yaml#/definitions/ProblemDetails"

    IndividualAlarm.Patch.412:
      description: |
        412 Precondition Failed

        Shall be returned upon the following error: A precondition given in an HTTP request header is not fulfilled.
        Typically, this is due to an ETag mismatch, indicating that the resource was modified by another entity.
        The response body should contain a ProblemDetails structure, in which the "detail" attribute should
        convey more information about the error.
      headers:
        Version:
          description: |
            Version of the API used in the response.
          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

    FmSubscriptions.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 FM subscriptions, as defined in clause 8.5.2.3. 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 [16]. If the NFVO supports alternative 2 (paging)
        according to clause 5.4.2.1 of ETSI GS NFV-SOL 013 [16] 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 [16].
      headers:
        Version:
          description: |
            Version of the API used in the response.
          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
        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-Type:
          description: The MIME type of the body of the response.
          style: simple
          explode: false
          schema:
            type: string
      content:
        application/json:
          schema:
            type: array
            items:
              $ref: ./definitions/SOL005NSFaultManagement_def.yaml#/definitions/FmSubscription

    FmSubscriptions.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 subscription resource. The HTTP response shall include a "Location:" HTTP
        header that points to the created subscription resource.
      headers:
        Version:
          description: |
            Version of the API used in the response.
          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.This header field shall be present if the response has a
            non-empty message body.
          style: simple
          explode: false
          schema:
            type: string
      content:
        application/json:
          schema:
            $ref: ./definitions/SOL005NSFaultManagement_def.yaml#/definitions/FmSubscription

    FmSubscriptions.Post.303:
      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.
      headers:
        Version:
          description: |
            Version of the API used in the response.
          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
        Location:
          description: The resource URI of the created NS instance
          style: simple
          explode: false
          schema:
            type: string
            format: url

    FmSubscriptions.Post.422:
      description: |
        422 Unprocessable Entity

        Shall be returned upon the following error: The content type of the payload body is supported and the payload
        body of a request contains syntactically correct data but the data cannot be processed.
        The general cause for this error and its handling is specified in clause 6.4 of ETSI GS NFV-SOL 013 [16],
        including rules for the presence of the response body.
        Specifically in case of this resource, the response code 422 shall also be returned if the NFVO has tested
        the Notification endpoint as described in clause 8.4.6.3.2 and the test has failed.
        In this case, the "detail" attribute in the "ProblemDetails" structure shall convey more information about
        the error.
      headers:
        Version:
          description: |
            Version of the API used in the response.
          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.This header field shall be present if the response has a
            non-empty message body.
          style: simple
          explode: false
          schema:
            type: string
      content:
        application/json:
          schema:
            $ref: "../definitions/SOL005_def.yaml#/definitions/ProblemDetails"

    IndividualFmSubscription.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 subscription resource.
      headers:
        Version:
          description: |
            Version of the API used in the response.
          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 request. Reference: IETF RFC 7231
          style: simple
          explode: false
          schema:
            type: string
      content:
        application/json:
          schema:
            $ref: ./definitions/SOL005NSFaultManagement_def.yaml#/definitions/FmSubscription

    IndividualFmSubscription.Delete.204:
      description: |
        204 - No Content
        Shall be returned when the subscription resource has been deleted successfully. The response body shall be empty.
      headers:
        Version:
          description: |
            Version of the API used in the response.
          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: {}