openapi: 3.0.0

info:
  title: SS_ADAE_VALPerformanceAnalytics
  description: |
    API for ADAE VAL performance analytics service.  
    © 2024, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
    All rights reserved.
  version: "1.1.0-alpha.1"

externalDocs:
  description: >
    3GPP TS 29.549 V19.0.0 Service Enabler Architecture Layer for Verticals (SEAL);
    Application Programming Interface (API) specification; Stage 3.
  url: https://www.3gpp.org/ftp/Specs/archive/29_series/29.549/

security:
  - {}
  - oAuth2ClientCredentials: []

servers:
  - url: '{apiRoot}/ss-adae-pa/v1'
    variables:
      apiRoot:
        default: https://example.com
        description: apiRoot as defined in clause 6.5 of 3GPP TS 29.549

paths:
  /application-performance:
    post:
      description: Creates a new individual VAL performance event subscription.
      operationId: CreateIndValPerfEventSubsc
      tags:
        - VAL performance event subscriptions (Collection)
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AppPerfSub'
      callbacks:
        paNotification:
          '{$request.body#/notifUri}':
            post:
              requestBody:  # contents of the callback message
                required: true
                content:
                  application/json:
                    schema:
                      $ref: '#/components/schemas/AppPerfNotif'
              responses:
                '204':
                  description: No Content (successful notification)
                '307':
                  $ref: 'TS29122_CommonData.yaml#/components/responses/307'
                '308':
                  $ref: 'TS29122_CommonData.yaml#/components/responses/308'
                '400':
                  $ref: 'TS29122_CommonData.yaml#/components/responses/400'
                '401':
                  $ref: 'TS29122_CommonData.yaml#/components/responses/401'
                '403':
                  $ref: 'TS29122_CommonData.yaml#/components/responses/403'
                '404':
                  $ref: 'TS29122_CommonData.yaml#/components/responses/404'
                '411':
                  $ref: 'TS29122_CommonData.yaml#/components/responses/411'
                '413':
                  $ref: 'TS29122_CommonData.yaml#/components/responses/413'
                '415':
                  $ref: 'TS29122_CommonData.yaml#/components/responses/415'
                '429':
                  $ref: 'TS29122_CommonData.yaml#/components/responses/429'
                '500':
                  $ref: 'TS29122_CommonData.yaml#/components/responses/500'
                '503':
                  $ref: 'TS29122_CommonData.yaml#/components/responses/503'
                default:
                  $ref: 'TS29122_CommonData.yaml#/components/responses/default'
      responses:
        '201':
          description: VAL performance event subscription resource created successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AppPerfSub'
          headers:
            Location:
              description: Contains the URI of the newly created resource.
              required: true
              schema:
                type: string
        '400':
          $ref: 'TS29122_CommonData.yaml#/components/responses/400'
        '401':
          $ref: 'TS29122_CommonData.yaml#/components/responses/401'
        '403':
          $ref: 'TS29122_CommonData.yaml#/components/responses/403'
        '404':
          $ref: 'TS29122_CommonData.yaml#/components/responses/404'
        '411':
          $ref: 'TS29122_CommonData.yaml#/components/responses/411'
        '413':
          $ref: 'TS29122_CommonData.yaml#/components/responses/413'
        '415':
          $ref: 'TS29122_CommonData.yaml#/components/responses/415'
        '429':
          $ref: 'TS29122_CommonData.yaml#/components/responses/429'
        '500':
          $ref: 'TS29122_CommonData.yaml#/components/responses/500'
        '503':
          $ref: 'TS29122_CommonData.yaml#/components/responses/503'
        default:
          $ref: 'TS29122_CommonData.yaml#/components/responses/default'

  /application-performance/{appPerfId}:
    get:
      description: Retrieves an individual VAL performance event subscription.
      operationId: ReadIndValPerfEventSubsc
      tags:
        - Individual VAL performance event subscription (Document)
      parameters:
        - name: appPerfId
          in: path
          description: Identifier of an individual VAL performance event subscription.
          required: true
          schema:
            type: string
      responses:
        '200':
          description: >
            The individual VAL performance subscription matching the appPerfId is retrieved.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AppPerfSub'
        '307':
          $ref: 'TS29122_CommonData.yaml#/components/responses/307'
        '308':
          $ref: 'TS29122_CommonData.yaml#/components/responses/308'
        '400':
          $ref: 'TS29122_CommonData.yaml#/components/responses/400'
        '401':
          $ref: 'TS29122_CommonData.yaml#/components/responses/401'
        '403':
          $ref: 'TS29122_CommonData.yaml#/components/responses/403'
        '404':
          $ref: 'TS29122_CommonData.yaml#/components/responses/404'
        '406':
          $ref: 'TS29122_CommonData.yaml#/components/responses/406'
        '429':
          $ref: 'TS29122_CommonData.yaml#/components/responses/429'
        '500':
          $ref: 'TS29122_CommonData.yaml#/components/responses/500'
        '503':
          $ref: 'TS29122_CommonData.yaml#/components/responses/503'
        default:
          $ref: 'TS29122_CommonData.yaml#/components/responses/default'
    delete:
      description: Deletes an individual VAL performance event subscription.
      operationId: DeleteIndValPerfEventSubsc
      tags:
        - Individual VAL performance event subscription (Document)
      parameters:
        - name: appPerfId
          in: path
          description: Identifier of an individual VAL performance event subscription.
          required: true
          schema:
            type: string
      responses:
        '204':
          description: >
            The individual VAL performance subscription matching the appPerfId is deleted.
        '307':
          $ref: 'TS29122_CommonData.yaml#/components/responses/307'
        '308':
          $ref: 'TS29122_CommonData.yaml#/components/responses/308'
        '400':
          $ref: 'TS29122_CommonData.yaml#/components/responses/400'
        '401':
          $ref: 'TS29122_CommonData.yaml#/components/responses/401'
        '403':
          $ref: 'TS29122_CommonData.yaml#/components/responses/403'
        '404':
          $ref: 'TS29122_CommonData.yaml#/components/responses/404'
        '429':
          $ref: 'TS29122_CommonData.yaml#/components/responses/429'
        '500':
          $ref: 'TS29122_CommonData.yaml#/components/responses/500'
        '503':
          $ref: 'TS29122_CommonData.yaml#/components/responses/503'
        default:
          $ref: 'TS29122_CommonData.yaml#/components/responses/default'

components:
  securitySchemes:
    oAuth2ClientCredentials:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: '{tokenUrl}'
          scopes: {}

  schemas:
    AppPerfSub:
      description: Represents an individual VAL performance event subscription resource.
      type: object
      properties:
        notifUri:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/Uri'
        analyticsType:
          $ref: '#/components/schemas/AnalyticsType'
        valServiceId:
          type: string
        valUeIds:
          type: array
          items:
            $ref: 'TS29549_SS_UserProfileRetrieval.yaml#/components/schemas/ValTargetUe'
          minItems: 1
          description: >
            One or more VAL UE IDs whose analytics or data collection are subject to subcription.
        valServerId:
          type: string
          description: Identity of the VAL server
        dataProdProfile:
          $ref: '#/components/schemas/ProdProfileInfo'
        confLevel:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
        area:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/LocationArea5G'
        timeValidity:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/TimeWindow'
        repReq:
          $ref: 'TS29523_Npcf_EventExposure.yaml#/components/schemas/ReportingInformation'
        suppFeat:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
      required:
        - notifUri
        - analyticsType
        - valServiceId

    AppPerfNotif:
      description: Represents notification of the VAL performance event.
      type: object
      properties:
        output:
          type: string
          description: Provided output for analytics.
        valServerId:
          type: string
          description: VAL Server identifier.
        valUeIds:
          type: array
          items:
            $ref: 'TS29549_SS_UserProfileRetrieval.yaml#/components/schemas/ValTargetUe'
          minItems: 1
          description: List of VAL UE identifiers.
        confLevel:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
        timeHorizon:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/TimeWindow'
      required:
        - output
        - valServerId

    ProdProfileInfo:
      description: Represents capability of the data producer.
      type: object
      properties:
        prodId:
          type: string
          description: Identity of the data producer.
        prodType:
          $ref: '#/components/schemas/ProducerType'
        dataType:
          $ref: '#/components/schemas/ProducerData'
        prodRole:
          $ref: '#/components/schemas/ProducerRole'
        origProdIds:
          type: array
          items:
            type: string
          minItems: 1
          description: >
            Identifies the identity of the original data producers.
        dataFresh:
          type: integer
          description: Duration of elapsed time in seconds.
        producerCap:
          $ref: '#/components/schemas/ProducerCap'
      required:
        - prodId
        - prodType
        - dataType

    ProducerCap:
      description: Represents capability of the data producer.
      type: object
      properties:
        durationTime:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/DurationSec'
        anonymization:
          type: boolean
          description: >
            Set to true if anonymization is supported. Set to false or omitted otherwise.
        dataRate:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/BitRate'
        schedule:
          $ref: 'TS29122_CpProvisioning.yaml#/components/schemas/ScheduledCommunicationTime'

    AnalyticsType:
      description: Represents type of requested analytics.
      type: object
      properties:
        category:
          $ref: '#/components/schemas/AnalyticsCategory'
      required:
        - category

# Simple data types and Enumerations

    AnalyticsCategory:
      anyOf:
      - type: string
        enum:
          - PREDICTIVE
          - STATISTICS
      - 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: |
        Represents the type of the analytics.  
        Possible values are:
        - PREDICTIVE: The event for the analytics is for predictive analytics.
        - STATISTICS: The event for analytics is for statistics analytics.

    ProducerType:
      anyOf:
      - type: string
        enum:
          - ADAE_CLIENT
          - A_DCCF
          - VAL_SERVER
          - SEAL_SERVER
          - SEAL_CLIENT
          - EES
          - EAS
      - 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: |
        Represents the type of the data producer.  
        Possible values are:
        - ADAE_CLIENT: The data producer is ADAE client.
        - A_DCCF: The data producer is A-DCCF.
        - VAL_SERVER: The data producer is VAL server.
        - SEAL_SERVER: The data producer is SEAL server.
        - SEAL_CLIENT: The data producer is SEAL client.
        - EES: The data producer is EES.
        - EAS: The data producer is EAS.

    ProducerData:
      anyOf:
      - type: string
        enum:
          - PERFORMANCE_INDICATOR
          - REPRODUCER_USAGE_DATA
          - SERVER_LOAD_DATA
          - APPLICATION_PERFORMANCE
          - EDGE_LOAD
      - 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: |
        Represents the data type of the data producer.  
        Possible values are:
        - PERFORMANCE_INDICATOR: The data type of the data producer is
          performance indictor.
        - REPRODUCER_USAGE_DATA: The data type of the data producer is
          reproducer usage data.
        - SERVER_LOAD_DATA: The data type of the data producer is
          server load data.
        - APPLICATION_PERFORMANCE: The data type of the data producer is
          application performance.
        - EDGE_LOAD: The data type of the data producer is
          edge load.

    ProducerRole:
      anyOf:
      - type: string
        enum:
          - GENERATING_ENTITY
          - ORIGINAL_PRODUCER
          - RESPOSITORY
      - 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: |
        Represents the role of the data producer.  
        Possible values are:
        - GENERATING_ENTITY: The role of the data producer is generating entity.
        - ORIGINAL_PRODUCER: The role of the data producer is origina producer.
        - RESPOSITORY: The role of the data producer is repository.
