openapi: 3.0.0
info:
  version: 1.1.0.alpha-4
  title: Nnwdaf_EventsSubscription
  description: |
    Nnwdaf_EventsSubscription Service API.
    © 2020, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).
    All rights reserved.
externalDocs:
  description: 3GPP TS 29.520 V16.3.0; 5G System; Network Data Analytics Services.
  url: 'http://www.3gpp.org/ftp/Specs/archive/29_series/29.520/'
security:
  - {}
  - oAuth2ClientCredentials:
    - nnwdaf-eventssubscription
servers:
  - url: '{apiRoot}/nnwdaf-eventssubscription/v1'
    variables:
      apiRoot:
        default: https://example.com
        description: apiRoot as defined in subclause 4.4 of 3GPP TS 29.501.
paths:
  /subscriptions:
    post:
      summary: Create a new Individual NWDAF Events Subscription
      operationId: CreateNWDAFEventsSubscription
      tags:
        - NWDAF Events Subscriptions (Collection)
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/NnwdafEventsSubscription'
      responses:
        '201':
          description: Create a new Individual NWDAF Event Subscription resource.
          headers:
            Location:
              description: 'Contains the URI of the newly created resource, according to the structure: {apiRoot}/nnwdaf-eventssubscription/v1/subscriptions/{subscriptionId}'
              required: true
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NnwdafEventsSubscription'
        '400':
          $ref: 'TS29571_CommonData.yaml#/components/responses/400'
        '401':
          $ref: 'TS29571_CommonData.yaml#/components/responses/401'
        '403':
          $ref: 'TS29571_CommonData.yaml#/components/responses/403'
        '404':
          $ref: 'TS29571_CommonData.yaml#/components/responses/404'
        '411':
          $ref: 'TS29571_CommonData.yaml#/components/responses/411'
        '413':
          $ref: 'TS29571_CommonData.yaml#/components/responses/413'
        '415':
          $ref: 'TS29571_CommonData.yaml#/components/responses/415'
        '429':
          $ref: 'TS29571_CommonData.yaml#/components/responses/429'
        '500':
          $ref: 'TS29571_CommonData.yaml#/components/responses/500'
        '503':
          $ref: 'TS29571_CommonData.yaml#/components/responses/503'
        default:
          $ref: 'TS29571_CommonData.yaml#/components/responses/default'
      callbacks:
        myNotification:
          '{$request.body#/notificationURI}': 
            post:
              requestBody:
                required: true
                content:
                  application/json:
                    schema:
                      type: array
                      items:
                        $ref: '#/components/schemas/NnwdafEventsSubscriptionNotification'
                      minItems: 1
              responses:
                '204':
                  description: The receipt of the Notification is acknowledged.
                '400':
                  $ref: 'TS29571_CommonData.yaml#/components/responses/400'
                '401':
                  $ref: 'TS29571_CommonData.yaml#/components/responses/401'
                '403':
                  $ref: 'TS29571_CommonData.yaml#/components/responses/403'
                '404':
                  $ref: 'TS29571_CommonData.yaml#/components/responses/404'
                '411':
                  $ref: 'TS29571_CommonData.yaml#/components/responses/411'
                '413':
                  $ref: 'TS29571_CommonData.yaml#/components/responses/413'
                '415':
                  $ref: 'TS29571_CommonData.yaml#/components/responses/415'
                '429':
                  $ref: 'TS29571_CommonData.yaml#/components/responses/429'
                '500':
                  $ref: 'TS29571_CommonData.yaml#/components/responses/500'
                '503':
                  $ref: 'TS29571_CommonData.yaml#/components/responses/503'
                default:
                  $ref: 'TS29571_CommonData.yaml#/components/responses/default'
  /subscriptions/{subscriptionId}:
    delete:
      summary: Delete an existing Individual NWDAF Events Subscription
      operationId: DeleteNWDAFEventsSubscription
      tags:
        - Individual NWDAF Events Subscription (Document)
      parameters:
        - name: subscriptionId
          in: path
          description: String identifying a subscription to the Nnwdaf_EventsSubscription Service
          required: true
          schema:
            type: string
      responses:
        '204':
          description: No Content. The Individual NWDAF Event Subscription resource matching the subscriptionId was deleted.
        '400':
          $ref: 'TS29571_CommonData.yaml#/components/responses/400'
        '401':
          $ref: 'TS29571_CommonData.yaml#/components/responses/401'
        '403':
          $ref: 'TS29571_CommonData.yaml#/components/responses/403'
        '404':
          description: The Individual NWDAF Event Subscription resource does not exist.
          content:
            application/problem+json:
              schema:
                $ref: 'TS29571_CommonData.yaml#/components/schemas/ProblemDetails'
        '429':
          $ref: 'TS29571_CommonData.yaml#/components/responses/429'
        '500':
          $ref: 'TS29571_CommonData.yaml#/components/responses/500'
        '501':
          $ref: 'TS29571_CommonData.yaml#/components/responses/501'
        '503':
          $ref: 'TS29571_CommonData.yaml#/components/responses/503'
        default:
          $ref: 'TS29571_CommonData.yaml#/components/responses/default'
    put:
      summary: Update an existing Individual NWDAF Events Subscription
      operationId: UpdateNWDAFEventsSubscription
      tags:
        - Individual NWDAF Events Subscription (Document)
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/NnwdafEventsSubscription'
      parameters:
        - name: subscriptionId
          in: path
          description: String identifying a subscription to the Nnwdaf_EventsSubscription Service
          required: true
          schema:
            type: string
      responses:
        '200':
          description: The Individual NWDAF Event Subscription resource was modified successfully and a representation of that resource is returned.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NnwdafEventsSubscription'
        '204':
          description: The Individual NWDAF Event Subscription resource was modified successfully.
        '400':
          $ref: 'TS29571_CommonData.yaml#/components/responses/400'
        '401':
          $ref: 'TS29571_CommonData.yaml#/components/responses/401'
        '403':
          $ref: 'TS29571_CommonData.yaml#/components/responses/403'
        '404':
          description: The Individual NWDAF Event Subscription resource does not exist.
          content:
            application/problem+json:
              schema:
                $ref: 'TS29571_CommonData.yaml#/components/schemas/ProblemDetails'
        '411':
          $ref: 'TS29571_CommonData.yaml#/components/responses/411'
        '413':
          $ref: 'TS29571_CommonData.yaml#/components/responses/413'
        '415':
          $ref: 'TS29571_CommonData.yaml#/components/responses/415'
        '429':
          $ref: 'TS29571_CommonData.yaml#/components/responses/429'
        '500':
          $ref: 'TS29571_CommonData.yaml#/components/responses/500'
        '501':
          $ref: 'TS29571_CommonData.yaml#/components/responses/501'
        '503':
          $ref: 'TS29571_CommonData.yaml#/components/responses/503'
        default:
          $ref: 'TS29571_CommonData.yaml#/components/responses/default'
components:
  securitySchemes:
    oAuth2ClientCredentials:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: '{nrfApiRoot}/oauth2/token'
          scopes:
            nnwdaf-eventssubscription: Access to the Nnwdaf_EventsSubscription API
  schemas:
    NnwdafEventsSubscription:
      type: object
      properties:
        eventSubscriptions:
          type: array
          items:
            $ref: '#/components/schemas/EventSubscription'
          minItems: 1
          description: Subscribed events
        evtReq:
          $ref: '#/components/schemas/EventReportingRequirement'
        notificationURI:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uri'
        supportedFeatures:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
      required:
        - eventSubscriptions
    EventSubscription:
      type: object
      properties:
        anySlice:
          $ref: '#/components/schemas/AnySlice'
        appIds:
          type: array
          items:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/ApplicationId'
          minItems: 1
          description: Identification(s) of application to which the subscription applies. When subscribed event is "SERVICE_EXPERIENCE", the absence of applicationIds means subscription to all applications.
        dnns:
          type: array
          items:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/Dnn'
          minItems: 1
          description: Identification(s) of DNN to which the subscription applies. When subscribed event is "SERVICE_EXPERIENCE", the absence of dnns means subscription to all DNNs.
        dnais:
          type: array
          items:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/Dnai'
          minItems: 1
        event:
          $ref: '#/components/schemas/NwdafEvent'
        loadLevelThreshold:
          type: integer
          description: Shall be supplied for notification method "THRESHOLD". Indicates that the NWDAF shall report the corresponding network slice load level to the NF service consumer where the load level of the network slice instance identified by snssai is reached.
        notificationMethod:
          $ref: '#/components/schemas/NotificationMethod'
        matchingDir:
          $ref: '#/components/schemas/MatchingDirection'
        nfLoadLvlThds:
          type: array
          items:
            $ref: '#/components/schemas/ThresholdLevel'
          minItems: 1
          description: Shall be supplied in order to start reporting when an average load level is reached.
        nfInstanceIds:
          type: array
          items:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/NfInstanceId'
          minItems: 1
        nfSetIds:
          type: array
          items:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/NfSetId'
          minItems: 1
        nfTypes:
          type: array
          items:
            $ref: 'TS29510_Nnrf_NFManagement.yaml#/components/schemas/NFType'
          minItems: 1
        networkArea:
          $ref: 'TS29554_Npcf_BDTPolicyControl.yaml#/components/schemas/NetworkAreaInfo'
        qosRequ:
          $ref: '#/components/schemas/QosRequirement'
        qosFlowRetThds:
          type: array
          items:
            $ref: '#/components/schemas/RetainabilityThreshold'
          minItems: 1
        ranUeThrouThds:
          type: array
          items:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/BitRate'
          minItems: 1
        repetitionPeriod:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DurationSec'
        snssaia:
          type: array
          items:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
          minItems: 1
          description: Identification(s) of network slice to which the subscription applies. When subscribed event is "SLICE_LOAD_LEVEL", either information about slice(s) identified by snssai, or anySlice set to "TRUE" shall be included. It corresponds to snssais in the data model definition of 3GPP TS 29.520. When subscribed is “QOS_SUSTAINABILITY”, the identifications of network slices is optional.
        maxAnaEntry:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
        tgtUe:
          $ref: '#/components/schemas/TargetUeInformation'
        congThresholds:
          type: array
          items:
            $ref: '#/components/schemas/ThresholdLevel'
          minItems: 1
        nwPerfRequs:
          type: array
          items:
            $ref: '#/components/schemas/NetworkPerfRequirement'
          minItems: 1
        bwRequs:
          type: array
          items:
            $ref: '#/components/schemas/BwRequirement'
          minItems: 1
        excepRequs:
          type: array
          items:
            $ref: '#/components/schemas/Exception'
          minItems: 1
        exptAnaType:
          $ref: '#/components/schemas/ExpectedAnalyticsType'
        exptUeBehav:
          $ref: 'TS29503_Nudm_SDM.yaml#/components/schemas/ExpectedUeBehaviourData'
      required:
        - event
    NnwdafEventsSubscriptionNotification:
      type: object
      properties:
        eventNotifications:
          type: array
          items:
            $ref: '#/components/schemas/EventNotification'
          minItems: 1
          description: Notifications about Individual Events
        subscriptionId:
          type: string
          description: String identifying a subscription to the Nnwdaf_EventsSubscription Service
      required:
        - eventNotifications
        - subscriptionId
    EventNotification:
      type: object
      properties:
        event:
          $ref: '#/components/schemas/NwdafEvent'
        expiry:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DateTime'
        nfLoadLevelInfo:
          type: array
          items:
            $ref: '#/components/schemas/NfLoadLevelInformation'
          minItems: 1
        sliceLoadLevelInfo:
          $ref: '#/components/schemas/SliceLoadLevelInformation'
        svcExps:
          type: array
          items:
            $ref: '#/components/schemas/ServiceExperienceInfo'
          minItems: 1
        qosSustainInfos:
          type: array
          items:
            $ref: '#/components/schemas/QosSustainabilityInfo'
          minItems: 1
        ueComms:
          type: array
          items:
            $ref: '#/components/schemas/UeCommunication'
          minItems: 1
        ueMobs:
          type: array
          items:
            $ref: '#/components/schemas/UeMobility'
          minItems: 1
        userDataCongInfos:
          type: array
          items:
            $ref: '#/components/schemas/UserDataCongestionInfo'
          minItems: 1
        abnorBehavrs:
          type: array
          items:
            $ref: '#/components/schemas/AbnormalBehaviour'
          minItems: 1
        nwPerfs:
          type: array
          items:
            $ref: '#/components/schemas/NetworkPerfInfo'
          minItems: 1
      required:
        - event
    ServiceExperienceInfo:
      type: object
      properties:
        svcExprc:
          $ref: 'TS29517_Naf_EventExposure.yaml#/components/schemas/SvcExperience'
        snssai:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
        appId:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/ApplicationId'
      required:
        - svcExprc
    BwRequirement:
      type: object
      properties:
        appId:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/ApplicationId'
        marBwDl:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/BitRate'
        marBwUl:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/BitRate'
        mirBwDl:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/BitRate'
        mirBwUl:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/BitRate'
      required:
        - appId
    SliceLoadLevelInformation:
      type: object
      properties:
        loadLevelInformation:
          $ref: '#/components/schemas/LoadLevelInformation'
        snssais:
          type: array
          items:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
          minItems: 1
          description: Identification(s) of network slice to which the subscription.
      required:
        - loadLevelInformation
        - snssais
    EventReportingRequirement:
      allOf:
        - $ref: 'TS29523_Npcf_EventExposure.yaml#/components/schemas/ReportingInformation'
        - type: object
          properties:
            accuracy:
              $ref: '#/components/schemas/Accuracy'
            startTs:
              $ref: 'TS29571_CommonData.yaml#/components/schemas/DateTime'
            endTs:
              $ref: 'TS29571_CommonData.yaml#/components/schemas/DateTime'
    TargetUeInformation:
      type: object
      properties:
        anyUe:
          type: boolean
        supi:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Supi'
        intGroupId:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/GroupId'
    UeMobility:
      type: object
      properties:
        ts:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DateTime'
        recurringTime:
          $ref: 'TS29122_CpProvisioning.yaml#/components/schemas/ScheduledCommunicationTime'
        duration:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DurationSec'
        durationVariance:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Float'
        locInfo:
          type: array
          items:
            $ref: '#/components/schemas/LocationInfo'
          minItems: 1
      required:
        - duration
        - locInfo
    LocationInfo:
      type: object
      properties:
        loc:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/UserLocation'
        ratio:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/SamplingRatio'
        confidence:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
      required:
        - loc
    UeCommunication:
      type: object
      properties:
        commDur:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DurationSec'
        commDurVariance:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Float'
        perioTime:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DurationSec'
        perioTimeVariance:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Float'
        ts:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DateTime'
        recurringTime:
          $ref: 'TS29122_CpProvisioning.yaml#/components/schemas/ScheduledCommunicationTime'
        trafChar:
          $ref: '#/components/schemas/TrafficCharacterization'
        ratio:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/SamplingRatio'
        confidence:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
      required:
        - commDur
        - trafChar
    TrafficCharacterization:
      type: object
      properties:
        dnn:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Dnn'
        snssai:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
        appId:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/ApplicationId'
        ethfDescs:
          type: array
          items:
            $ref: 'TS29514_Npcf_PolicyAuthorization.yaml#/components/schemas/EthFlowDescription'
          minItems: 1
          maxItems: 2
        fDescs:
          type: array
          items:
            $ref: 'TS29514_Npcf_PolicyAuthorization.yaml#/components/schemas/FlowDescription'
          minItems: 1
          maxItems: 2
        ulVol:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/Volume'
        ulVolVariance:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Float'
        dlVol:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/Volume'
        dlVolVariance:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Float'
    UserDataCongestionInfo:
      type: object
      properties:
        networkArea:
          $ref: 'TS29554_Npcf_BDTPolicyControl.yaml#/components/schemas/NetworkAreaInfo'
        congestionInfo:
          $ref: '#/components/schemas/CongestionInfo'
    CongestionInfo:
      type: object
      properties:
        congType:
          $ref: '#/components/schemas/CongestionType'
        timeIntev:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/TimeWindow'
        nsi:
          $ref: '#/components/schemas/ThresholdLevel'
      required:
        - congType
        - timeIntev
        - nsi
    QosSustainabilityInfo:
      type: object
      properties:
        areaInfo:
          $ref: 'TS29554_Npcf_BDTPolicyControl.yaml#/components/schemas/NetworkAreaInfo'
        startTs:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DateTime'
        endTs:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DateTime'
        qosFlowRetThd:
          $ref: '#/components/schemas/RetainabilityThreshold'
        ranUeThrouThd:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/BitRate'
        confidence:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
    QosRequirement:
      type: object
      properties:
        5qi:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/5Qi'
        gfbrUl:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/BitRate'
        gfbrDl:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/BitRate'
        pdb:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/PacketDelBudget'
        per:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/PacketErrRate'
    ThresholdLevel:
      type: object
      properties:
        congLevel:
          type: integer
        nfLoadLevel:
          type: integer
        nfCpuUsage:
          type: integer
        nfMemoryUsage:
          type: integer
        nfStorageUsage:
          type: integer
    NfLoadLevelInformation:
      type: object
      properties:
        nfType:
          $ref: 'TS29510_Nnrf_NFManagement.yaml#/components/schemas/NFType'
        nfInstanceId:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/NfInstanceId'
        nfSetId:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/NfSetId'
        nfStatus:
          $ref: '#/components/schemas/NfStatus'
        nfCpuUsage:
          type: integer
        nfMemoryUsage:
          type: integer
        nfStorageUsage:
          type: integer
        nfLoadLevelAverage:
          type: integer
        nfLoadLevelpeak:
          type: integer
      required:
        - nfType
        - nfInstanceId
    NfStatus:
      type: object
      properties:
        statusRegistered:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/SamplingRatio'
        statusUnregistered:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/SamplingRatio'
        statusUndiscoverable:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/SamplingRatio'
    AnySlice:
      type: boolean
      description: FALSE represents not applicable for all slices. TRUE represents applicable for all slices.
    LoadLevelInformation:
      type: integer
      description: Load level information of the network slice instance.
    AbnormalBehaviour:
      type: object
      properties:
        supis:
          type: array
          items:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/Supi'
        excep:
          $ref: '#/components/schemas/Exception'
        ratio:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/SamplingRatio'
        confidence:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
        addtMeasInfo:
          $ref: '#/components/schemas/AdditionalMeasurement'
      required:
        - excep
    Exception:
      type: object
      properties:
        excepId:
          $ref: '#/components/schemas/ExceptionId'
        excepLevel:
          type: integer
        excepTrend:
          $ref: '#/components/schemas/ExceptionTrend'
      required:
        - excepId
    AdditionalMeasurement:
      type: object
      properties:
        unexpLoc:
          $ref: 'TS29554_Npcf_BDTPolicyControl.yaml#/components/schemas/NetworkAreaInfo'
        unexpFlowTep:
          $ref: '#/components/schemas/FlowDescription'
        unexpWake:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DateTime'
        ddosAttack:
          $ref: '#/components/schemas/AddressList'
        wrgDest:
          $ref: '#/components/schemas/AddressList'
        circums:
          type: array
          items:
            $ref: '#/components/schemas/CircumstanceDescription'
    FlowDescription:
      type: object
      properties:
        ipTrafficFilter:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/FlowInfo'
        ethTrafficFilter:
          $ref: 'TS29514_Npcf_PolicyAuthorization.yaml#/components/schemas/EthFlowDescription'
    AddressList:
      type: object
      properties:
        ipv4Addrs:
          type: array
          items:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/Ipv4Addr'
        ipv6Addrs:
          type: array
          items:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/Ipv6Addr'
    CircumstanceDescription:
      type: object
      properties:
        freq:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Float'
        tm:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DateTime'
        locArea:
          $ref: 'TS29554_Npcf_BDTPolicyControl.yaml#/components/schemas/NetworkAreaInfo'
        vol:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/Volume'
    RetainabilityThreshold:
      type: object
      properties:
        relFlowNum:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
        relTimeUnit:
          $ref: '#/components/schemas/TimeUnit'
        relFlowRatio:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/SamplingRatio'
    NetworkPerfRequirement:
      type: object
      properties:
        nwPerfType:
          $ref: '#/components/schemas/NetworkPerfType'
        relativeRatio:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/SamplingRatio'
        absoluteNum:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
      required:
        - nwPerfType
    NetworkPerfInfo:
      type: object
      properties:
        networkArea:
          $ref: 'TS29554_Npcf_BDTPolicyControl.yaml#/components/schemas/NetworkAreaInfo'
        nwPerfType:
          $ref: '#/components/schemas/NetworkPerfType'
        relativeRatio:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/SamplingRatio'
        absoluteNum:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
      required:
        - networkArea
        - nwPerfType
    NotificationMethod:
      anyOf:
      - type: string
        enum:
          - PERIODIC
          - THRESHOLD
      - type: string
        description: >
          This string provides forward-compatibility with future
          extensions to the enumeration but is not used to encode
          content defined in the present version of this API.
      description: >
        Possible values are
        - PERIODIC: The subscribe of NWDAF Event is periodically. The periodic of the notification is identified by repetitionPeriod defined in subclause 5.1.6.2.3.
        - THRESHOLD: The subscribe of NWDAF Event is upon threshold exceeded. The threshold of the notification is identified by loadLevelThreshold defined in subclause 5.1.6.2.3.
    NwdafEvent:
      anyOf:
      - type: string
        enum:
          - SLICE_LOAD_LEVEL
          - NETWORK_PERFORMANCE
          - NF_LOAD
          - SERVICE_EXPERIENCE
          - UE_MOBILITY
          - UE_COMMUNICATION
          - QOS_SUSTAINABILITY
          - ABNORMAL_BEHAVIOUR
          - USER_DATA_CONGESTION
      - type: string
        description: >
          This string provides forward-compatibility with future
          extensions to the enumeration but is not used to encode
          content defined in the present version of this API.
      description: >
        Possible values are
        - SLICE_LOAD_LEVEL: Indicates that the event subscribed is load level information of Network Slice instance
        - NETWORK_PERFORMANCE: Indicates that the event subscribed is network performance information.
        - NF_LOAD: Indicates that the event subscribed is load level and status of one or several Network Functions.
        - SERVICE_EXPERIENCE: Indicates that the event subscribed is service experience.
        - UE_MOBILITY: Indicates that the event subscribed is UE mobility information.
        - UE_COMMUNICATION: Indicates that the event subscribed is UE communication information.
        - QOS_SUSTAINABILITY: Indicates that the event subscribed is QoS sustainability.
        - ABNORMAL_BEHAVIOUR: Indicates that the event subscribed is abnormal behaviour.
        - USER_DATA_CONGESTION: Indicates that the event subscribed is user data congestion information.
    Accuracy:
      anyOf:
      - type: string
        enum:
          - LOW
          - HIGH
      - type: string
        description: >
          This string provides forward-compatibility with future
          extensions to the enumeration but is not used to encode
          content defined in the present version of this API.
      description: >
        Possible values are
        - LOW: Low accuracy.
        - HIGH: High accuracy.
    CongestionType:
      anyOf:
      - type: string
        enum:
          - USER_PLANE
          - CONTROL_PLANE
          - USER_AND_CONTROL_PLANE
      - type: string
        description: >
          This string provides forward-compatibility with future
          extensions to the enumeration but is not used to encode
          content defined in the present version of this API.
      description: >
        Possible values are
        - USER_PLANE: The congestion analytics type is User Plane. 
        - CONTROL_PLANE: The congestion analytics type is Control Plane.
        - USER_AND_CONTROL_PLANE: The congestion analytics type is User Plane and Control Plane.
    ExceptionId:
      anyOf:
      - type: string
        enum:
          - UNEXPECTED_UE_LOCATION
          - UNEXPECTED_LONG_LIVE_FLOW
          - UNEXPECTED_LARGE_RATE_FLOW
          - UNEXPECTED_WAKEUP
          - SUSPICION_OF_DDOS_ATTACK
          - WRONG_DESTINATION_ADDRESS
          - TOO_FREQUENT_SERVICE_ACCESS
          - ABNORMAL_TRAFFIC_VOLUME
          - UNEXPECTED_RADIO_LINK_FAILURES
          - PING_PONG_ACROSS_CELLS
      - type: string
        description: >
          This string provides forward-compatibility with future
          extensions to the enumeration but is not used to encode
          content defined in the present version of this API.
      description: >
        Possible values are
          - UNEXPECTED_UE_LOCATION: Unexpected UE location
          - UNEXPECTED_LONG_LIVE_FLOW: Unexpected long-live rate flows
          - UNEXPECTED_LARGE_RATE_FLOW: Unexpected large rate flows
          - UNEXPECTED_WAKEUP: Unexpected wakeup
          - SUSPICION_OF_DDOS_ATTACK: Suspicion of DDoS attack
          - WRONG_DESTINATION_ADDRESS: Wrong destination address
          - TOO_FREQUENT_SERVICE_ACCESS: Too frequent Service Access
          - ABNORMAL_TRAFFIC_VOLUME: Abnormal traffic volume
          - UNEXPECTED_RADIO_LINK_FAILURES: Unexpected radio link failures
          - PING_PONG_ACROSS_CELLS: Ping-ponging across neighbouring cells
    ExceptionTrend:
      anyOf:
      - type: string
        enum:
          - UP
          - DOWN
          - UNKNOW
          - STABLE
      - type: string
        description: >
          This string provides forward-compatibility with future
          extensions to the enumeration but is not used to encode
          content defined in the present version of this API.
      description: >
        Possible values are
          - UP: Up trend of the exception level.
          - DOWN: Down trend of the exception level.
          - UNKNOW: Unknown trend of the exception level.
          - STABLE: Stable trend of the exception level.
    TimeUnit:
      anyOf:
      - type: string
        enum:
          - MINUTE
          - HOUR
          - DAY
      - type: string
        description: >
          This string provides forward-compatibility with future
          extensions to the enumeration but is not used to encode
          content defined in the present version of this API.
      description: >
        Possible values are
        - MINUTE: Time unit is per minute.
        - HOUR: Time unit is per hour.
        - DAY: Time unit is per day.
    NetworkPerfType:
      anyOf:
      - type: string
        enum:
          - GNB_ACTIVE_RATIO
          - GNB_COMPUTING_USAGE
          - GNB_MEMORY_USAGE
          - GNB_DISK_USAGE
          - NUM_OF_UE
          - SESS_SUCC_RATIO
          - HO_SUCC_RATIO
      - type: string
        description: >
          This string provides forward-compatibility with future
          extensions to the enumeration but is not used to encode
          content defined in the present version of this API.
      description: >
        Possible values are
          - GNB_ACTIVE_RATIO: Indicates that the network performance requirement is gNodeB active (i.e. up and running) rate. Indicates the ratio of gNB active (i.e. up and running) number to the total number of gNB
          - GNB_COMPUTING_USAGE: Indicates gNodeB computing resource usage.
          - GNB_MEMORY_USAGE: Indicates gNodeB memory usage.
          - GNB_DISK_USAGE: Indicates gNodeB disk usage.
          - NUM_OF_UE: Indicates number of UEs.
          - SESS_SUCC_RATIO: Indicates ratio of successful setup of PDU sessions to total PDU session setup attempts.
          - SESS_SUCC_RATIO: Indicates Ratio of successful handovers to the total handover attempts. 
    ExpectedAnalyticsType:
      anyOf:
      - type: string
        enum:
          - MOBILITY
          - COMMUN
          - MOBILITY_AND_COMMUN
      - type: string
        description: >
          This string provides forward-compatibility with future
          extensions to the enumeration but is not used to encode
          content defined in the present version of this API.
      description: >
        Possible values are
          - MOBILITY: Mobility related abnormal behaviour analytics is expected by the consumer.
          - COMMUN: Communication related abnormal behaviour analytics is expected by the consumer.
          - MOBILITY_AND_COMMUN: Both mobility and communication related abnormal behaviour analytics is expected by the consumer.
    MatchingDirection:
      anyOf:
      - type: string
        enum:
          - ASCENDING
          - DESCENDING
          - CROSSED
      - type: string
        description: >
          This string provides forward-compatibility with future
          extensions to the enumeration but is not used to encode
          content defined in the present version of this API.
      description: >
        Possible values are
          - ASCENDING: Threshold is crossed in ascending direction.
          - DESCENDING: Threshold is crossed in descending direction.
          - CROSSED: Threshold is crossed either in ascending or descending direction.