TS29520_Nnwdaf_VFLTraining.yaml

+openapi: 3.0.0
+
+info:
+  title: Nnwdaf_VFLTraining
+  version: 1.0.0-alpha.1
+  description: |
+    Nnwdaf_VFLTraining API Service.  
+    © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
+    All rights reserved.
+
+externalDocs:
+  description: 3GPP TS 29.520 V19.3.0; 5G System; Network Data Analytics Services.
+  url: https://www.3gpp.org/ftp/Specs/archive/29_series/29.520/
+
+servers:
+  - url: '{apiRoot}/nnwdaf-vfltraining/v1'
+    variables:
+      apiRoot:
+        default: https://example.com
+        description: apiRoot as defined in clause 4.4 of 3GPP TS 29.501
+
+security:
+  - {}
+  - oAuth2ClientCredentials:
+    - nnwdaf-vfltraining
+
+paths:
+  /subscriptions:
+    post:
+      summary: Create a new Individual VFL Training Subscription resource.
+      operationId: CreateNWDAFVFLTrainingSubcription
+      tags:
+        - Subscriptions (Collection)
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/VflTrainingSubs'
+      responses:
+        '201':
+          description: Create a new Individual VFL Training Subscription resource.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/VflTrainingSubs'
+          headers:
+            Location:
+              description: >
+                Contains the URI of the newly created resource, according to the structure
+                {apiRoot}/nnwdaf-vfltraining/v1/subscriptions/{subscriptionId}.
+              required: true
+              schema:
+                type: string
+        '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'
+        '502':
+          $ref: 'TS29571_CommonData.yaml#/components/responses/502'
+        '503':
+          $ref: 'TS29571_CommonData.yaml#/components/responses/503'
+        default:
+          $ref: 'TS29571_CommonData.yaml#/components/responses/default'
+      callbacks:
+        nwdafVflTrainingNotification:
+          '{$request.body#/notifUri}':
+            post:
+              requestBody:
+                required: true
+                content:
+                  application/json:
+                    schema:
+                      $ref: '#/components/schemas/VflTrainingNotify'
+              responses:
+                '204':
+                  description: No Content, Notification was succesfull
+                '307':
+                  $ref: 'TS29571_CommonData.yaml#/components/responses/307'
+                '308':
+                  $ref: 'TS29571_CommonData.yaml#/components/responses/308'
+                '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'
+                '502':
+                  $ref: 'TS29571_CommonData.yaml#/components/responses/502'
+                '503':
+                  $ref: 'TS29571_CommonData.yaml#/components/responses/503'
+                default:
+                  $ref: 'TS29571_CommonData.yaml#/components/responses/default'
+  /subscriptions/{subscriptionId}:
+    put:
+      summary: update an existing Individual VFL Training Subscription
+      operationId: UpdateNWDAFVFLTrainingSubcription
+      tags:
+        - Individual VFL Training Subscription (Document)
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/VflTrainingSubs'
+      parameters:
+        - name: subscriptionId
+          in: path
+          description: String identifying a subscription to the Nnwdaf_VFLTraining Service.
+          required: true
+          schema:
+            type: string
+      responses:
+        '200':
+          description: >
+            The Individual VFL Training Subscription resource was modified successfully and a
+            representation of that resource is returned.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/VflTrainingSubs'
+        '204':
+          description: >
+            The Individual VFL Training Subscription resource was modified successfully.
+        '307':
+          $ref: 'TS29571_CommonData.yaml#/components/responses/307'
+        '308':
+          $ref: 'TS29571_CommonData.yaml#/components/responses/308'
+        '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'
+        '502':
+          $ref: 'TS29571_CommonData.yaml#/components/responses/502'
+        '503':
+          $ref: 'TS29571_CommonData.yaml#/components/responses/503'
+        default:
+          $ref: 'TS29571_CommonData.yaml#/components/responses/default'
+    delete:
+      summary: Delete an existing Individual VFL Training Subscription.
+      operationId: DeleteNWDAFVFLTrainingSubcription
+      tags:
+        - Individual VFL Training Subscription (Document)
+      parameters:
+        - name: subscriptionId
+          in: path
+          description: String identifying a subscription to the Nnwdaf_VFLTraining Service.
+          required: true
+          schema:
+            type: string
+      responses:
+        '204':
+          description: >
+            No Content. The Individual VFL Training Subscription matching the subscriptionId was
+            deleted.
+        '307':
+          $ref: 'TS29571_CommonData.yaml#/components/responses/307'
+        '308':
+          $ref: 'TS29571_CommonData.yaml#/components/responses/308'
+        '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'
+        '429':
+          $ref: 'TS29571_CommonData.yaml#/components/responses/429'
+        '500':
+          $ref: 'TS29571_CommonData.yaml#/components/responses/500'
+        '502':
+          $ref: 'TS29571_CommonData.yaml#/components/responses/502'
+        '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-vfltraining: Access to the Nnwdaf_VFLTraining API
+
+  schemas:
+    VflTrainingSubs:
+      description: Represents VFL Training subscription.
+      type: object
+      properties:
+        notifUri:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uri'
+        notifCorrId:
+          type: string
+          description: Notification correlation identifier.
+        vflTrainSub:
+          type: array
+          items:
+            $ref: '#/components/schemas/VflTrainingSub'
+          minItems: 1
+        eventReq:
+          $ref: 'TS29523_Npcf_EventExposure.yaml#/components/schemas/ReportingInformation'
+        suppFeat:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
+      required:
+        - notifUri
+        - notifCorrId
+        - vflTrainSub
+
+    VflTrainingSub:
+      description: Represents VFL Training subscription for a analytics ID.
+      type: object
+      properties:
+        event:
+          $ref: 'TS29520_Nnwdaf_EventsSubscription.yaml#/components/schemas/NwdafEvent'
+        vflCorrId:
+          type: string
+          description: Represents the VFL Correlation ID.
+        interopInfo:
+          $ref: '#/components/schemas/VflInteropInfo'
+        maxRspTime:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/DurationSec'
+        trainFilter:
+          $ref: 'TS29520_Nnwdaf_AnalyticsInfo.yaml#/components/schemas/EventFilter'
+        intermediateInfo:
+          $ref: '#/components/schemas/VflIntermedTrainInfo'
+        chkFlg:
+          type: boolean
+          description: >
+            Set to "true" to indicate that the ML model accuracy monitoring information is
+            requested.The default value is "false" if omitted.
+        sampIds:
+          type: array
+          items:
+            $ref: 'TS29571_CommonData.yaml#/components/schemas/Supi'
+          minItems: 1
+          description: Represents the initial sample list provided by the VFL server.
+        selectedSampIds:
+          type: array
+          items:
+            $ref: 'TS29571_CommonData.yaml#/components/schemas/Supi'
+          minItems: 1
+          description: Represents the samples which are selected from the initial sample list.
+        chkPoint:
+          $ref: '#/components/schemas/VflCheckpointInfo'
+        vflFeatIds:
+          type: array
+          items:
+            type: string
+          minItems: 1
+        minNumSamples:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
+        timeWindows:
+          type: array
+          items:
+            $ref: 'TS29122_CommonData.yaml#/components/schemas/TimeWindow'
+          minItems: 1
+      required:
+        - event
+        - vflCorrId
+
+    VflCheckpointInfo:
+      description: Represents VFL Training check point information.
+      type: object
+      properties:
+        saveCheckpoint:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/DateTime'
+        resRoundInd:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
+      oneOf:
+        - required: [saveCheckpoint]
+        - required: [resRoundInd]
+
+    VflInteropInfo:
+      description: Represents VFL interoperability information.
+      type: object
+      properties:
+        interopInfo:
+          type: array
+          items:
+            type: string
+          minItems: 1
+      required:
+        - interopInfo
+
+    VflTrainingNotify:
+      description: Represents a ML Model Training notification.
+      type: object
+      properties:
+        notifCorrId:
+          type: string
+          description: Notification correlation identifier.
+        intermediateInfo:
+          $ref: '#/components/schemas/VflIntermedTrainInfo'
+        modelMetric:
+          $ref: 'TS29520_Nnwdaf_MLModelProvision.yaml#/components/schemas/MLModelMetric'
+        accMlModel:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
+      required:
+        - notifCorrId
+
+    VflIntermedTrainInfo:
+      description: Represents the intermediate model training information.
+      type: object
+      properties:
+        intermedTrainInfo:
+          type: array
+          items:
+            type: string
+          minItems: 1
+      required:
+        - intermedTrainInfo

TS29521_Nbsf_Management.yaml

 openapi: 3.0.0
 
 info:
-  version: 1.5.0-alpha.1
+  version: 1.5.0-alpha.2
   title: Nbsf_Management
   description: |
     Binding Support Management Service API.  
-    © 2024, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
+    © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
     All rights reserved.
 
 externalDocs:
-  description: 3GPP TS 29.521 V19.0.0; 5G System; Binding Support Management Service.
+  description: 3GPP TS 29.521 V19.3.0; 5G System; Binding Support Management Service.
   url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.521/'
 
 servers:

TS29522_AIoT.yaml

+openapi: 3.0.0
+
+info:
+  title: 3gpp-aiot
+  version: 1.0.0-alpha.1
+  description: |
+    API for UE Address service.
+    © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
+    All rights reserved.
+
+externalDocs:
+  description: 3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
+  url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
+security:
+  - {}
+  - oAuth2ClientCredentials: []
+
+servers:
+  - url: '{apiRoot}/3gpp-aiot/v1'
+    variables:
+      apiRoot:
+        default: https://example.com
+        description: apiRoot as defined in subclause 5.2.4 of 3GPP TS 29.122.
+
+paths:
+  /request-inv:
+    post:
+      summary: Request to perform an AIoT inventory operation.
+      operationId: InventoryRequest
+      tags:
+        - AIoT Inventory Request (custom operation without associated resources)
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/InventoryReq'
+      responses:
+        '200':
+          description: >
+            OK. The AIoT inventory request is successfully received and processed, and the requested
+            AIoT inventory related information is returned in the response body.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/InventoryResp'
+        '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:
+          $ref: 'TS29122_CommonData.yaml#/components/responses/default'
+      callbacks:
+        AIoTOperationsNotif:
+          '{$request.body#/notifUri}':
+            post:
+              requestBody:
+                required: true
+                content:
+                  application/json:
+                    schema:
+                      $ref: '#/components/schemas/AIoTNotif'
+              responses:
+                '204':
+                  description: >
+                    No Content. The AIoT Operations Notification is successfully received and
+                    acknowledged.
+                '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'
+
+  /request-cmd:
+    post:
+      summary: Request to perform an AIoT command operation.
+      operationId: CommandRequest
+      tags:
+        - AIoT Command Request (custom operation without associated resources)
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CommandReq'
+      responses:
+        '200':
+          description: >
+            OK. The AIoT command request is successfully received and processed, and the requested
+            AIoT command related information is returned in the response body.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/CommandResp'
+        '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:
+          $ref: 'TS29122_CommonData.yaml#/components/responses/default'
+      callbacks:
+        AIoTOperationsNotif:
+          '{$request.body#/notifUri}':
+            post:
+              requestBody:
+                required: true
+                content:
+                  application/json:
+                    schema:
+                      $ref: '#/components/schemas/AIoTNotif'
+              responses:
+                '204':
+                  description: >
+                    No Content. The AIoT Operations Notification is successfully received and
+                    acknowledged.
+                '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'
+
+
+components:
+  securitySchemes:
+    oAuth2ClientCredentials:
+      type: oauth2
+      flows:
+        clientCredentials:
+          tokenUrl: '{tokenUrl}'
+          scopes: {}
+
+  schemas: 
+
+#
+# STRUCTURED DATA TYPES
+#
+
+    InventoryReq:
+      description: Represents the AIoT inventory request.
+      type: object
+      properties:
+        afId:
+          type: string
+        targetArea:
+          $ref: '#/components/schemas/ExtAIoTArea'
+        targetDevices:
+          $ref: 'TS29569_Naiotf_AIoT.yaml#/components/schemas/AIoTDevices'
+        numDevices:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
+        notifUri:
+          $ref: 'TS29122_CommonData.yaml#/components/schemas/Uri'
+        suppFeat:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
+      required:
+        - afId
+        - notifUri
+      anyOf:
+        - required: [targetArea]
+        - required: [targetDevices]
+
+    InventoryResp:
+      description: Represents the AIoT inventory response.
+      type: object
+      properties:
+        afTransId:
+          type: string
+        suppFeat:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
+      required:
+        - afTransId
+
+    CommandReq:
+      description: Represents the AIoT command request.
+      type: object
+      properties:
+        afId:
+          type: string
+        commandType:
+          $ref: '#/components/schemas/CommandType'
+        targetArea:
+          $ref: '#/components/schemas/ExtAIoTArea'
+        targetDevices:
+          $ref: 'TS29569_Naiotf_AIoT.yaml#/components/schemas/AIoTDevices'
+        numDevices:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
+        msgSize:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
+        notifUri:
+          $ref: 'TS29122_CommonData.yaml#/components/schemas/Uri'
+        suppFeat:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
+      required:
+        - afId
+        - commandType
+        - notifUri
+      anyOf:
+        - required: [targetArea]
+        - required: [targetDevices]
+
+    CommandResp:
+      description: Represents the AIoT command response.
+      type: object
+      properties:
+        afTransId:
+          type: string
+        suppFeat:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
+      required:
+        - afTransId
+
+    AIoTNotif:
+      description: Represents the AIoT Operations Notification.
+      type: object
+      properties:
+        afTransId:
+          type: string
+        devices:
+          type: array
+          items:
+            $ref: 'TS29571_CommonData.yaml#/components/schemas/AiotDevPermId'
+          minItems: 1
+        lastRepInd:
+          type: boolean
+          default: false
+          description: >
+            Contains the Last Report Indication, i.e., indicates whether this is the last reporting
+            from the NF service consumer.
+            true indicates that this is the last report.
+            false indicates that this is not the last report.
+            The default value is false when this attribute is omitted.
+        suppFeat:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
+      required:
+        - afTransId
+
+    ExtAIoTArea:
+      description: Represents the AIoT area.
+      type: object
+      properties:
+        areaIds:
+          type: array
+          items:
+            $ref: 'TS29571_CommonData.yaml#/components/schemas/AiotAreaId'
+          minItems: 1
+        geographicAreas:
+          type: array
+          items:
+            $ref: 'TS29572_Nlmf_Location.yaml#/components/schemas/GeographicArea'
+          minItems: 1
+        civicAddresses:
+          type: array
+          items:
+            $ref: 'TS29572_Nlmf_Location.yaml#/components/schemas/CivicAddress'
+          minItems: 1
+      oneOf:
+        - required: [areaIds]
+        - required: [geographicAreas]
+        - required: [civicAddresses]
+
+
+#
+# SIMPLE DATA TYPES
+#
+
+#
+# ENUMERATIONS
+#
+
+    CommandType:
+      anyOf:
+      - type: string
+        enum:
+          - READ
+          - WRITE
+          - PERMANENT_DISABLE
+      - type: string
+        description: >
+          This string provides forward-compatibility with future extensions to the enumeration and
+          is not used to encode content defined in the present version of this API.
+      description: |
+        Represents the type of AIoT command.  
+        Possible values are:
+          - READ: Indicates that the AIoT command is Read (i.e., retrieve information).
+          - WRITE: Indicates that the AIoT command is Write (i.e., provision information).
+          - PERMANENT_DISABLE: Indicates that the AIoT command is Permanent Disable (i.e., disable
+            the capability to transmit information).
+
+#
+# Data types describing alternative data types or combinations of data types
+#

TS29522_AMInfluence.yaml

@@ -2,7 +2,7 @@ openapi: 3.0.0
 
 info:
   title: AMInfluence
-  version: 1.2.0-alpha.1
+  version: 1.2.0-alpha.2
   description: |
     AMInfluence API Service.  
     © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
@@ -10,7 +10,7 @@ info:
 
 externalDocs:
   description: >
-    3GPP TS 29.522 V19.2.0; 5G System; Network Exposure Function Northbound APIs.
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
   url: https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/
 
 servers:
@@ -377,8 +377,8 @@ components:
           description: Identifies geographic areas of the user where the request is applicable.
         policyDuration:
           $ref: 'TS29122_CommonData.yaml#/components/schemas/DurationSec'
-        sliceReplReqs:
-          $ref: 'TS29522_AMPolicyAuthorization.yaml#/components/schemas/SliceReplReq'
+        sliceReplReqInfo:
+          $ref: 'TS29522_AMPolicyAuthorization.yaml#/components/schemas/SliceReplReqInfo'
         self:
           $ref: 'TS29122_CommonData.yaml#/components/schemas/Link'
         subscribedEvents:
@@ -403,7 +403,7 @@ components:
       anyOf:
         - required: [highThruInd]
         - required: [geoAreas]
-        - required: [sliceReplReq]
+        - required: [sliceReplReqInfo]
       oneOf:
         - required: [gpsi]
         - required: [externalGroupId]
@@ -427,8 +427,8 @@ components:
           nullable: true
         policyDuration:
           $ref: 'TS29122_CommonData.yaml#/components/schemas/DurationSecRm'
-        sliceReplReqs:
-          $ref: 'TS29522_AMPolicyAuthorization.yaml#/components/schemas/SliceReplReq'
+        sliceReplReqInfo:
+          $ref: '#/components/schemas/SliceReplReqInfoRm'
         dnnSnssaiInfos:
           type: array
           items:
@@ -468,7 +468,7 @@ components:
           minItems: 1
           description: Identifies geographic areas of the user where the request is applicable.
         sliceReplOut:
-          $ref: 'TS29534_Npcf_AMPolicyAuthorization.yaml#/components/schemas/SliceReplOutcome'
+          $ref: 'TS29534_Npcf_AMPolicyAuthorization.yaml#/components/schemas/SliceReplOutcomeInfo'
       required:
         - event
         - afTransId
@@ -482,6 +482,25 @@ components:
         snssai:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
 
+    SliceReplReqInfoRm:
+      description: >
+        Represents the same as the SliceReplReqInfo data type but with the OpenAPI nullable property
+        set to true.
+      type: object
+      properties:
+        snssai:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
+        altSnssai:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
+        afServId:
+          type: string
+        altAfServId:
+          type: string
+      nullable: true
+      oneOf:
+        - required: [snssai, altSnssai]
+        - required: [afServId, altAfServId]
+
 # ENUMERATIONS DATA TYPES
 #
     AmInfluEvent:
@@ -495,7 +514,9 @@ components:
             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 NEF notification event to the NF service consumer.  
+        Represents the NEF notification event to the AF.  
         Possible values are:
-        - SERVICE_AREA_COVRG_OUTCOME: Indicates the Service Area Coverage outcome.
-        - SLICE_REPLACE_OUTCOME: Indicates the AF requested Network Slice replacement outcome.
+        - SERVICE_AREA_COVRG_OUTCOME: Indicates that the AM Influence event is the Service Area
+          Coverage outcome.
+        - SLICE_REPLACE_OUTCOME: Indicates the AM Influence event is the notification of the AF
+          requested Network Slice Replacement outcome.

TS29522_AMPolicyAuthorization.yaml

 openapi: 3.0.0
 info:
   title: 3gpp-am-policyauthorization
-  version: 1.2.0-alpha.1
+  version: 1.2.0-alpha.2
   description: |
     API for AM policy authorization.  
     © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
     All rights reserved.
 externalDocs:
   description: >
-    3GPP TS 29.522 V19.2.0; 5G System; Network Exposure Function Northbound APIs.
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
   url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
 security:
   - {}
@@ -475,7 +475,7 @@ components:
           nullable: true
         policyDuration:
           $ref: 'TS29122_CommonData.yaml#/components/schemas/DurationSecRm'
-        sliceSelReq:
+        sliceReplReq:
           $ref: '#/components/schemas/SliceReplReq'
         suppFeat:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
@@ -491,7 +491,7 @@ components:
       anyOf:
         - required: [highThruInd]
         - required: [covReqs]
-        - required: [sliceSelReq]
+        - required: [sliceReplReq]
 
     AppAmContextExpUpdateData:
       description: >
@@ -509,8 +509,8 @@ components:
             $ref: '#/components/schemas/GeographicalArea'
           minItems: 1
         policyDuration:
-          $ref: 'TS29122_CommonData.yaml#/components/schemas/DurationSec'
-        sliceSelReq:
+          $ref: 'TS29122_CommonData.yaml#/components/schemas/DurationSecRm'
+        sliceReplReq:
           $ref: '#/components/schemas/SliceReplReq'
 
     GeographicalArea:
@@ -530,8 +530,9 @@ components:
         - $ref: 'TS29534_Npcf_AMPolicyAuthorization.yaml#/components/schemas/AppAmContextData'
         - $ref: 'TS29534_Npcf_AMPolicyAuthorization.yaml#/components/schemas/AmEventsNotification'
 
-    SliceReplReq:
-      description: Represents the AF requested Network Slice replacement information.
+    SliceReplReqInfo:
+      description: >
+        Represents the AF requested Network Slice Replacement requirements information.
       type: object
       properties:
         snssai:
@@ -545,3 +546,39 @@ components:
       oneOf:
         - required: [snssai, altSnssai]
         - required: [afServId, altAfServId]
+
+    SliceReplReq:
+      description: >
+        Represents the requested Network Slice Replacement requirements.
+      type: object
+      properties:
+        type:
+          $ref: '#/components/schemas/SliceReplType'
+        afSliceReplReq:
+          $ref: '#/components/schemas/SliceReplReqInfo'
+      required:
+        - type
+
+
+#
+# ENUMERATIONS
+#
+
+    SliceReplType:
+      anyOf:
+        - type: string
+          enum:
+          - INITIATE_AF_REQ_SLICE_REP
+          - TERMINATE_AF_REQ_SLICE_REP
+        - 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 requested Network Slice Replacement.
+        Possible values are:
+        - INITIATE_AF_REQ_SLICE_REP: Indicates that the type of the requested Network Slice
+          Replacement is the initiation of an AF requested Network Slice Replacement.
+        - TERMINATE_AF_REQ_SLICE_REP: Indicates that the type of the requested Network Slice
+          Replacement is the termination of a previously requested Network Slice Replacement from
+          the AF.

TS29522_AnalyticsExposure.yaml

@@ -2,7 +2,7 @@ openapi: 3.0.0
 
 info:
   title: 3gpp-analyticsexposure
-  version: 1.3.0-alpha.2
+  version: 1.3.0-alpha.3
   description: |
     API for Analytics Exposure.  
     © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
@@ -10,7 +10,7 @@ info:
 
 externalDocs:
   description: >
-    3GPP TS 29.522 V19.2.0; 5G System; Network Exposure Function Northbound APIs.
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
   url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
 
 security:
@@ -40,7 +40,7 @@ paths:
             type: string
         - name: supp-feat
           in: query
-          description: Features supported by the NF service consumer
+          description: Contains the list of supported features.
           required: false
           schema:
             $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
@@ -196,7 +196,7 @@ paths:
             type: string
         - name: supp-feat
           in: query
-          description: Features supported by the NF service consumer
+          description: Contains the list of supported features.
           required: false
           schema:
             $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
@@ -691,6 +691,16 @@ components:
           items:
             $ref: 'TS29571_CommonData.yaml#/components/schemas/BitRate'
           minItems: 1
+        e2eDelayThds:
+          type: array
+          items:
+            $ref: 'TS29571_CommonData.yaml#/components/schemas/PacketDelBudget'
+          minItems: 1
+        deviations:
+          type: array
+          items:
+            $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
+          minItems: 1
         disperReqs:
           type: array
           items:
@@ -792,6 +802,16 @@ components:
           items:
             $ref: 'TS29520_Nnwdaf_EventsSubscription.yaml#/components/schemas/SignalStormReq'
           minItems: 1
+        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
 
     TargetUeId:
       description: Represents the target UE(s) information.
@@ -966,6 +986,11 @@ components:
           items:
             $ref: 'TS29520_Nnwdaf_EventsSubscription.yaml#/components/schemas/WlanPerformanceReq'
           minItems: 1
+        disperReqs:
+          type: array
+          items:
+            $ref: 'TS29520_Nnwdaf_EventsSubscription.yaml#/components/schemas/DispersionRequirement'
+          minItems: 1
         maxNumOfTopAppUl:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
         maxNumOfTopAppDl:
@@ -1018,6 +1043,16 @@ components:
           items:
             $ref: 'TS29520_Nnwdaf_EventsSubscription.yaml#/components/schemas/SignalStormReq'
           minItems: 1
+        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
 
     AnalyticsData:
       description: Represents analytics data.
@@ -1064,11 +1099,6 @@ components:
           items:
             $ref: '#/components/schemas/QosSustainabilityExposure'
           minItems: 1
-        disperInfos:
-          type: array
-          items:
-            $ref: 'TS29520_Nnwdaf_EventsSubscription.yaml#/components/schemas/DispersionInfo'
-          minItems: 1
         dnPerfInfos:
           type: array
           items:
@@ -1235,6 +1265,8 @@ components:
           $ref: 'TS29520_Nnwdaf_EventsSubscription.yaml#/components/schemas/RetainabilityThreshold'
         ranUeThrouThd:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/BitRate'
+        e2eDelayThd:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/PacketDelBudget'
         snssai:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
         confidence:
@@ -1357,7 +1389,7 @@ components:
         - UNAVAILABLE_DATA: The event is rejected since necessary data to perform the service
           is unavailable.
         - BOTH_STAT_PRED_NOT_ALLOWED: The event is rejected since the start time is in the past
-          and the end time is in the future, which means the NF service consumer requested both
+          and the end time is in the future, which means the AF requested both
           statistics and prediction for the analytics.
         - UNSATISFIED_REQUESTED_ANALYTICS_TIME: Indicates that the requested event is rejected
           since the analytics information is not ready when the time indicated by the timeAnaNeeded

TS29522_DataReporting.yaml

 openapi: 3.0.0
 info:
   title: 3gpp-data-reporting
-  version: 1.1.0
+  version: 1.2.0-alpha.1
   description: |
     API for 3GPP Data Reporting.  
-    © 2024, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
+    © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
     All rights reserved.
 
 externalDocs:
   description: >
-    3GPP TS 29.522 V18.6.0; 5G System; Network Exposure Function Northbound APIs.
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
   url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
 
 security:

TS29522_EASDeployment.yaml

@@ -2,7 +2,7 @@ openapi: 3.0.0
 
 info:
   title: 3gpp-eas-deployment
-  version: 1.2.0-alpha.2
+  version: 1.2.0-alpha.3
   description: |
     API for AF provisioned EAS Deployment.  
     © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
@@ -10,7 +10,7 @@ info:
 
 externalDocs:
   description: >
-    3GPP TS 29.522 V19.2.0; 5G System; Network Exposure Function Northbound APIs.
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
   url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
 
 security:
@@ -298,27 +298,27 @@ paths:
           description: >
             No Content. The EDIs matching the provided criteria have been successfully deleted.
         '400':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/400'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/400'
         '401':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/401'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/401'
         '403':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/403'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/403'
         '404':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/404'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/404'
         '411':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/411'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/411'
         '413':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/413'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/413'
         '415':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/415'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/415'
         '429':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/429'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/429'
         '500':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/500'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/500'
         '503':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/503'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/503'
         default:
-          $ref: 'TS29571_CommonData.yaml#/components/responses/default'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/default'
 
 components:
   securitySchemes:

TS29522_ImsEventExposure.yaml

@@ -2,7 +2,7 @@ openapi: 3.0.0
 
 info:
   title: 3gpp-ims-ee
-  version: 1.0.0-alpha.2
+  version: 1.0.0-alpha.3
   description: |
     API for IMS Event Exposure Services.  
     © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
@@ -10,7 +10,7 @@ info:
 
 externalDocs:
   description: >
-    3GPP TS 29.522 V19.2.0; 5G System; Network Exposure Function Northbound APIs.
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
   url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
 
 servers:
@@ -29,7 +29,7 @@ paths:
     parameters:
       - name: afId
         in: path
-        description: Represents the identifier of the AF
+        description: Represents the identifier of the AF.
         required: true
         schema:
           type: string
@@ -138,7 +138,7 @@ paths:
               responses:
                 '204':
                   description: >
-                    No Content. The IMS EE notification is successfully received and acknowledged.
+                    No Content. The IMS EE Notification is successfully received and acknowledged.
                 '307':
                   $ref: 'TS29122_CommonData.yaml#/components/responses/307'
                 '308':
@@ -282,7 +282,7 @@ paths:
         content:
           application/merge-patch+json:
             schema:
-              $ref: '#/components/schemas/IMSEESubscPatch'
+              $ref: '#/components/schemas/ImsEESubscPatch'
       responses:
         '200':
           description: >
@@ -370,7 +370,7 @@ components:
 #
 
     ImsEESubsc:
-      description: Represents an IMS E E Subscription.
+      description: Represents an IMS Event Exposure Subscription.
       type: object
       properties:
         eventReqs:
@@ -378,6 +378,13 @@ components:
           items:
             $ref: '#/components/schemas/ImsEventRequirement'
           minItems: 1
+        imsReptReq:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/ImsReportingOptions'
+        immReports:
+          type: array
+          items:
+            $ref: '#/components/schemas/ImsEventReport'
+          minItems: 1
         tgtUeIds:
           type: array
           items:
@@ -396,11 +403,21 @@ components:
           $ref: 'TS29122_CommonData.yaml#/components/schemas/Uri'
       required:
         - eventReqs
+        - imsReptReq
+        - notifUri
+      oneOf:
+        - required: [tgtUeIds]
+        - required: [anyUeInd]
 
-    IMSEESubscPatch:
-      description: Represents the requested modifications to an IMS EE Subscription.
+    ImsEESubscPatch:
+      description: Represents the requested modifications to an IMS Event Exposure Subscription.
       type: object
       properties:
+        eventReqs:
+          type: array
+          items:
+            $ref: '#/components/schemas/ImsEventRequirement'
+          minItems: 1
         notifUri:
           $ref: 'TS29122_CommonData.yaml#/components/schemas/Uri'
 
@@ -410,6 +427,8 @@ components:
       properties:
         subscriptionId:
           type: string
+        sessionId:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/SessionId'
         reports:
           type: array
           items:
@@ -423,40 +442,30 @@ components:
         - reports
 
     ImsEventRequirement:
-      description: Represnets the IMS Event Requirement.
+      description: Represnets the IMS Event Requirements.
       type: object
       properties:
-        stndImsEvent:
-          $ref: 'TS29571_CommonData.yaml#/components/schemas/ImsEvent'
-        nonStndImsEvent:
-          description: Indicates the requested non-standardized IMS event.
-          type: string
         imsEventType:
           $ref: '#/components/schemas/ImsEventType'
+        imsEventConfig:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/ImsEventConfiguration'
       required:
         - imsEventType
-      oneOf:
-        - required: [stndImsEvent]
-        - required: [nonStndImsEvent]
+        - imsEventConfig
 
     ImsEventReport:
       description: Represents an IMS Event Report.
       type: object
       properties:
-        stndImsEvent:
+        imsEvent:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/ImsEvent'
-        nonStndImsEvent:
-          type: string
-          description: Indicates the non-standardized IMS event within the requested scope.
         timeStamp:
           $ref: 'TS29122_CommonData.yaml#/components/schemas/DateTime'
         eventRptInfo:
-          type: string
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/ImsEventReportInfo'
       required:
+        - imsEvent
         - timeStamp
-      oneOf:
-        - required: [stndImsEvent]
-        - required: [nonStndImsEvent]
 
 
 #
@@ -480,6 +489,7 @@ components:
       description: |
         Represents the IMS Event Type.  
         Possible values are:
-          - SUBSCRIBER_SPECIFIC: Indicates the IMS Event is Subscriber Specific for data channel.
-          - NON_SUBSCRIBER_SPECIFIC: Indicates the IMS Event is Subscriber Specific for data
+          - SUBSCRIBER_SPECIFIC: Indicates that the IMS Event type is Subscriber Specific for data
             channel.
+          - NON_SUBSCRIBER_SPECIFIC: Indicates that the IMS Event type is Subscriber Specific for
+            Data channel.

TS29522_ImsParamProvision.yaml

@@ -2,7 +2,7 @@ openapi: 3.0.0
 
 info:
   title: 3gpp-ims-pp
-  version: 1.0.0-alpha.1
+  version: 1.0.0-alpha.2
   description: |
     API for IMS Parameters Provisioning.
     © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
@@ -10,7 +10,7 @@ info:
 
 externalDocs:
   description: >
-    3GPP TS 29.522 V19.2.0; 5G System; Network Exposure Function Northbound APIs.
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
   url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
 
 security:

TS29522_ImsSessionManagement.yaml

+openapi: 3.0.0
+
+info:
+  title: 3gpp-ims-sm
+  version: 1.0.0-alpha.1
+  description: |
+    API for IMS Session Management.
+    © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
+    All rights reserved.
+
+externalDocs:
+  description: >
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
+  url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
+
+security:
+  - {}
+  - oAuth2ClientCredentials: []
+
+servers:
+  - url: '{apiRoot}/3gpp-ims-sm/v1'
+    variables:
+      apiRoot:
+        default: https://example.com
+        description: apiRoot as defined in clause 5.2.4 of 3GPP TS 29.122.
+
+
+paths:
+  /ims-sessions:
+    get:
+      summary: Request to retrieve all the active IMS Sessions managed by the NEF.
+      operationId: GetImsSessions
+      tags:
+        - IMS Sessions (Collection)
+      responses:
+        '200':
+          description: >
+            OK. All the active IMS Sessions resources managed by the NEF are returned.
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/ImsSession'
+                minItems: 0
+        '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'
+
+    post:
+      summary: Request to create a new IMS Session resource.
+      tags:
+        - IMS Session Creation (Collection)
+      operationId: CreateImsSession
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/ImsSession'
+      responses:
+        '201':
+          description: >
+            Created. Successful creation of a new Individual IMS Session resource.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ImsSession'
+          headers:
+            Location:
+              description: >
+                Contains the URI of the newly created resource, according to the structure
+                {apiRoot}/3gpp-ims-sm/v1/ims-sessions/{sessionId}
+              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'
+        '409':
+          $ref: 'TS29122_CommonData.yaml#/components/responses/409'
+        '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:
+          $ref: 'TS29122_CommonData.yaml#/components/responses/default'
+      callbacks:
+        ImsSessionNotif:
+          '{$request.body#/notifUri}':
+            post:
+              requestBody:
+                required: true
+                content:
+                  application/json:
+                    schema:
+                      $ref: 'TS29175_Nimsas_ImsSessionManagement.yaml#/components/schemas/ImsSessionEventNotification'
+              responses:
+                '204':
+                  description: >
+                    No Content. The IMS EE notification is successfully received and acknowledged.
+                '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'
+
+  /ims-sessions/{sessionId}:
+    parameters:
+      - name: sessionId
+        in: path
+        description: >
+          Represents the identifier of the Individual IMS Session resource.
+        required: true
+        schema:
+          type: string
+
+    get:
+      summary: Retrieve an existing Individual IMS Session resource.
+      operationId: GetIndImsSession
+      tags:
+        - Individual IMS Session (Document)
+      responses:
+        '200':
+          description: >
+            OK. The requested "Individual IMS Session" resource is successfully returned in the
+            response body.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ImsSession'
+        '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'
+
+    put:
+      summary: Update an existing Individual IMS Session resource.
+      operationId: UpdateIndImsSession
+      tags:
+        - Individual IMS Session (Document)
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/ImsSession'
+      responses:
+        '200':
+          description: >
+            OK. The Individual IMS Session resource is successfully updated and a representation
+            of the updated resource is returned in the response body.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ImsSession'
+        '204':
+          description: >
+            No Content. The Individual IMS Session Management resource is
+            successfully updated and no content is returned in the response body.
+        '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'
+        '409':
+          $ref: 'TS29122_CommonData.yaml#/components/responses/409'
+        '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'
+
+    delete:
+      summary: Delete an existing Individual IMS Session resource.
+      operationId: DeleteIndImsSession
+      tags:
+        - Individual IMS Session (Document)
+      responses:
+        '204':
+          description: >
+            No Content. The Individual IMS Session resource is successfully 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'
+        '409':
+          $ref: 'TS29122_CommonData.yaml#/components/responses/409'
+        '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:
+#
+# STRUCTURED DATA TYPES
+#
+    ImsSession:
+      description: Represents the IMS Session Information.
+      type: object
+      properties:
+        afId:
+          type: string
+        imsSessionInfo:
+          $ref: 'TS29175_Nimsas_ImsSessionManagement.yaml#/components/schemas/ImsSessionInfo'
+        suppFeat:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
+      required:
+        - afId
+        - imsSessionInfo
+
+
+#
+# SIMPLE DATA TYPES
+#
+
+#
+# ENUMERATIONS
+#

TS29522_MBSSession.yaml

@@ -2,7 +2,7 @@ openapi: 3.0.0
 
 info:
   title: 3gpp-mbs-session
-  version: 1.3.0-alpha.1
+  version: 1.3.0-alpha.2
   description: |
     API for MBS Session Management.  
     © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
@@ -10,7 +10,7 @@ info:
 
 externalDocs:
   description: >
-    3GPP TS 29.522 V19.2.0; 5G System; Network Exposure Function Northbound APIs.
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
   url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
 
 servers:

TS29522_MSEventExposure.yaml

@@ -2,15 +2,15 @@ openapi: 3.0.0
 
 info:
   title: 3gpp-ms-event-exposure
-  version: 1.1.0
+  version: 1.2.0-alpha.1
   description: |
     API for Media Streaming Event Exposure.  
-    © 2024, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
+    © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
     All rights reserved.
 
 externalDocs:
   description: >
-    3GPP TS 29.522 V18.6.0; 5G System; Network Exposure Function Northbound APIs.
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
   url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
 
 servers:

TS29522_MemberUESelectionAssistance.yaml

@@ -2,15 +2,15 @@ openapi: 3.0.0
 
 info:
   title: 3gpp-musa
-  version: 1.0.0
+  version: 1.1.0-alpha.1
   description: |
     API for Member UE Selection Assistance.  
-    © 2024, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
+    © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
     All rights reserved.
 
 externalDocs:
   description: >
-    3GPP TS 29.522 V18.6.0; 5G System; Network Exposure Function Northbound APIs.
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
   url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
 
 servers:

TS29522_ServiceParameter.yaml

@@ -2,7 +2,7 @@ openapi: 3.0.0
 
 info:
   title: 3gpp-service-parameter
-  version: 1.3.0-alpha.2
+  version: 1.3.0-alpha.3
   description: |
     API for AF service paramter  
     © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
@@ -10,7 +10,7 @@ info:
 
 externalDocs:
   description: >
-    3GPP TS 29.522 V19.2.0; 5G System; Network Exposure Function Northbound APIs.
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
   url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
 
 security:
@@ -770,6 +770,8 @@ components:
       description: Contains parameters that can be used to guide the URSP.
       type: object
       properties:
+        afReqUrspId:
+          type: string
         trafficDesc:
           $ref: '#/components/schemas/TrafficDescriptorComponents'
         relatPrecedence:
@@ -852,6 +854,8 @@ components:
       oneOf:
         - required: [qosReference]
         - required: [indQosParamSet]
+      not:
+        required: [flowInfos, ethFlowInfos]
 
     Event:
       anyOf:
@@ -859,6 +863,7 @@ components:
         enum:
           - SUCCESS_UE_POL_DEL_SP
           - UNSUCCESS_UE_POL_DEL_SP
+          - PARTLY_UNSUCC_UE_POL_DEL_SP
           - UNSUCCESS_PCF_SERVICE_AUTHORIZATION
       - type: string
         description: >
@@ -872,6 +877,8 @@ components:
           the invocation of AF provisioned Service Parameters.
         - UNSUCCESS_UE_POL_DEL_SP: Unsuccessful UE Policy Delivery related to the invocation of AF
            provisioned Service Parameters.
+        - PARTLY_UNSUCC_UE_POL_DEL_SP: Partially unsuccessful UE Policy Delivery related to the
+          invocation of AF provisioned Service Parameters.
         - UNSUCCESS_PCF SERVICE AUTHORIZATION: Unsuccessful authorization in the PCF related to the
           invocation of AF provisioned Service Parameters.
 
@@ -899,6 +906,15 @@ components:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
         eventInfo:
           $ref: '#/components/schemas/EventInfo'
+        detEventInfo:
+          type: object
+          additionalProperties:
+            $ref: '#/components/schemas/DetailedEventInfo'
+          minProperties: 1
+          description: >
+            Detailed outcome of the AF service parameter request. The key of the map is the
+            attribute "gpsi". It is only applicable if the "reportEvent" attribute has the value
+            "PARTLY_UNSUCC_UE_POL_DEL_SP".
       required:
         - subscription
       anyOf:
@@ -1031,6 +1047,44 @@ components:
         plmnId:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/PlmnIdNid'
 
+    DetailedEventInfo:
+      description: >
+        Detailed information about the delivery outcome of service parameter provisioning requests.
+      type: object
+      properties:
+        uePolEventInfos:
+          type: array
+          items:
+            $ref: '#/components/schemas/UePolEventInfo'
+          minItems: 1
+          description: contains the UE policy event information.
+        gpsi:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/Gpsi'
+      required:
+        - uePolEventInfos
+        - gpsi
+
+    UePolEventInfo:
+      description: >
+        Event information about the outcome of Service Parameter provisioning requests for the UE
+        policy delivery.
+      type: object
+      properties:
+        policyType:
+          $ref: '#/components/schemas/UePolPartType'
+        outcome:
+          $ref: '#/components/schemas/Outcome'
+        afReqUrspIds:
+          type: array
+          items:
+            type: string
+          minItems: 1
+          description: >
+            Contains the Unsuccessfully delivery URSP rule Ids that related to the AF provided
+            Service parameter provisioning.
+      required:
+        - policyType
+
     Failure:
       anyOf:
       - type: string
@@ -1111,3 +1165,41 @@ components:
           - TIME_CRITICAL: Indicates the connection capability to support time critical services.
           - LOW_LAT_LOSS_TOL_UNACK: Indicates the connection capability to support low latency
             loss tolerant communications in un-acknowledged mode.
+
+    UePolPartType:
+      anyOf:
+      - type: string
+        enum:
+          - URSP
+          - V2XP
+          - A2XP
+          - PROSEP
+          - RSLPP
+      - type: string
+        description: >
+          This string provides forward-compatibility with future extensions to the enumeration
+          and is not used to encode content defined in the present version of this API.
+      description: |
+        Represents the a UE policy part type.
+        Possible values are:
+          - URSP: Represents a URSP UE policy part type.
+          - V2XP: Represents a V2X UE policy part type.
+          - A2XP: Represents a A2X UE policy part type.
+          - PROSEP: Represents a ProSe UE policy part type.
+          - RSLPP: Represents a RSLPP UE policy part type.
+
+    Outcome:
+      anyOf:
+      - type: string
+        enum:
+          - REJECTED_BY_UE
+          - NOT_AUTHORIZED_BY_PCF
+      - type: string
+        description: >
+          This string provides forward-compatibility with future extensions to the enumeration
+          and is not used to encode content defined in the present version of this API.
+      description: |
+        Represents detailed outcome of the requests for AF provisioned service parameters.
+        Possible values are:
+          - REJECTED_BY_UE: The requested parameters were not successfully installed on the UE.
+          - NOT_AUTHORIZED_BY_PCF: The requested parameters were not authorized by the PCF.

TS29522_TimeSyncExposure.yaml

@@ -2,7 +2,7 @@ openapi: 3.0.0
 
 info:
   title: 3gpp-time-sync
-  version: 1.2.0-alpha.3
+  version: 1.2.0-alpha.4
   description: |
     API for time synchronization exposure.  
     © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
@@ -10,7 +10,7 @@ info:
 
 externalDocs:
   description: >
-    3GPP TS 29.522 V19.2.0; 5G System; Network Exposure Function Northbound APIs.
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
   url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
 
 security:
@@ -692,7 +692,7 @@ components:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
         subsNotifId:
           type: string
-          description: Notification Correlation ID assigned by the NF service consumer.
+          description: Notification Correlation ID assigned by the AF.
         subsNotifUri:
           $ref: 'TS29122_CommonData.yaml#/components/schemas/Uri'
         subscribedEvents:
@@ -783,7 +783,7 @@ components:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
         configNotifId:
           type: string
-          description: Notification Correlation ID assigned by the NF service consumer.
+          description: Notification Correlation ID assigned by the AF.
         configNotifUri:
           $ref: 'TS29122_CommonData.yaml#/components/schemas/Uri'
         tempValidity:
@@ -807,7 +807,7 @@ components:
       properties:
         subsNotifId:
           type: string
-          description: Notification Correlation ID assigned by the NF service consumer.
+          description: Notification Correlation ID assigned by the AF.
         eventNotifs:
           type: array
           items:
@@ -841,7 +841,7 @@ components:
       properties:
         configNotifId:
           type: string
-          description: Notification Correlation ID assigned by the NF service consumer.
+          description: Notification Correlation ID assigned by the AF.
         stateOfConfig:
           $ref: '#/components/schemas/StateOfConfiguration'
       required:
@@ -990,7 +990,7 @@ components:
             When the PTP port state is Leader, Follower or Passive, it is included and set to true
             to indicate the state of configuration for DS-TT port is active; when PTP port state is
             in any other case, it is included and set to false to indicate the state of 
-            configuration for DS port is inactive. Default value is false.
+            configuration for DS port is inactive.
         clkQltIndOfDstt:
           $ref: '#/components/schemas/AcceptanceCriteriaResultIndication'
       required:

TS29522_TrafficInfluence.yaml

@@ -2,7 +2,7 @@ openapi: 3.0.0
 
 info:
   title: 3gpp-traffic-influence
-  version: 1.4.0-alpha.2
+  version: 1.4.0-alpha.3
   description: |
     API for AF traffic influence  
     © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
@@ -10,7 +10,7 @@ info:
 
 externalDocs:
   description: >
-    3GPP TS 29.522 V19.2.0; 5G System; Network Exposure Function Northbound APIs.
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
   url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
 
 security:
@@ -580,9 +580,12 @@ components:
         candDnaiInd:
           type: boolean
           description: >
-            Indication of reporting candidate DNAI(s). If it is included and set to "true", the
-            candidate DNAI(s) for the PDU session need to be reported. Otherwise set to "false" or
-            omitted.
+            Indicates whether the reporting of the candidate DNAI(s) is requested.
+            true indicates that the reporting of the candidate DNAI(s) is requested for the PDU
+            session.
+            false indicates that the reporting of the candidate DNAI(s) is not requested for the PDU
+            session.
+            The default value is false if this attribute is omitted.
         tfcCorreInfo:
           $ref: 'TS29519_Application_Data.yaml#/components/schemas/TrafficCorrelationInfo'
         plmnId:
@@ -761,10 +764,16 @@ components:
         candDnaisPrioInd:
           type: boolean
           description: >
-            If provided and set to true, it indicates that the candidate DNAIs provided
-            in the candidateDnais attribute are in descending priority order, i.e.,
-            the lower the array index the higher the priority of the respective DNAI.
-            If omitted, the default value is false.
+            Indicates whether the candidate DNAI(s) provided within the candidateDnais attribute are
+            in descending priority order, i.e., the lower the array index of the candidateDnais
+            attribute the higher the priority of the respective DNAI.
+            true indicates that the candidate DNAI(s) provided within the candidateDnais attribute
+            are in descending priority order.
+            false indicates that the candidate DNAI(s) provided within the candidateDnais attribute
+            are not in descending priority order.
+            The default value is false if this attribute is omitted.
+            This attribute may only be present if the candidateDnais attribute is also present and
+            the dnaiChgType attribute is set to the value "EARLY".
         easRediscoverInd:
           type: boolean
           description: >
@@ -795,9 +804,6 @@ components:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
       required:
         - subscribedEvent
-      oneOf:
-        - required: [dnaiChgType]
-        - required: [traffRouteReqOutcome]
 
     AfResultInfo:
       description: Identifies the result of application layer handling.
@@ -915,6 +921,7 @@ components:
         enum:
           - UP_PATH_CHANGE
           - TRAFF_ROUTE_REQ_OUTCOME
+          - SIM_CONN_FAIL
       - type: string
         description: >
           This string provides forward-compatibility with future extensions to the enumeration but
@@ -926,6 +933,8 @@ components:
           the PDU session.
         - TRAFF_ROUTE_REQ_OUTCOME: The AF requests to be notified of the installation outcome of
           the traffic routing requirements requested by the AF.
+        - SIM_CONN_FAIL: The AF requests to be notified if the requested Simultaneous Connectivity
+          over the source and the target PDU Session Anchor fails.
 
     AfResultStatus:
       anyOf:

TS29522_UAVFlightAssistance.yaml

 openapi: 3.0.0
 
 info:
-  title: 3gpp-uav-flight-assistance
-  version: 1.0.0-alpha.2
+  title: 3gpp-uav-fa
+  version: 1.0.0-alpha.3
   description: |
     API for UAV Flight Assistance.  
     © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
@@ -10,11 +10,11 @@ info:
 
 externalDocs:
   description: >
-    3GPP TS 29.522 V19.2.0; 5G System; Network Exposure Function Northbound APIs.
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
   url: https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/
 
 servers:
-  - url: '{apiRoot}/3gpp-uav-flight-assistance/v1'
+  - url: '{apiRoot}/3gpp-uav-fa/v1'
     variables:
       apiRoot:
         default: https://example.com
@@ -254,35 +254,31 @@ paths:
             No Content. The Individual UAV Flight Assistance Configuration resource is successfully
             updated and no content is returned in the response body.
         '307':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/307'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/307'
         '308':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/308'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/308'
         '400':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/400'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/400'
         '401':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/401'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/401'
         '403':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/403'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/403'
         '404':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/404'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/404'
         '411':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/411'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/411'
         '413':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/413'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/413'
         '415':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/415'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/415'
         '429':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/429'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/429'
         '500':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/500'
-        '501':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/501'
-        '502':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/502'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/500'
         '503':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/503'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/503'
         default:
-          $ref: 'TS29571_CommonData.yaml#/components/responses/default'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/default'
 
     patch:
       summary: Request the modification of an existing Individual UAV Flight Assistance Configuration resource.
@@ -290,9 +286,6 @@ paths:
         - Individual Group Parameters Provisioning (Document)
       operationId: ModifyIndUavFlightAssistConfig
       requestBody:
-        description: >
-          Contains the parameters to request the modification of the Individual UAV Flight
-          Assistance Configuration resource.
         required: true
         content:
           application/merge-patch+json:
@@ -349,29 +342,82 @@ paths:
             No Content. The Individual UAV Flight Assistance Configuration resource is successfully
             deleted.
         '307':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/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'
+
+
+  /{afId}/retrieve:
+    parameters:
+      - name: afId
+        in: path
+        description: Represents the identifier of the AF.
+        required: true
+        schema:
+          type: string
+
+    post:
+      summary: Request to retrieve UAV flight information.
+      operationId: RetrieveUAVFlightInfo
+      tags:
+        - Retrieve (custom operation without associated resources)
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/UAVFlightInfoReq'
+      responses:
+        '200':
+          description: >
+            OK. The UAV Flight information retrieval request is successfully processed, and the
+            the requested UAV Flight information is returned in the response body.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/UAVFlightInfoResp'
+        '307':
+          $ref: 'TS29122_CommonData.yaml#/components/responses/307'
         '308':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/308'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/308'
         '400':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/400'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/400'
         '401':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/401'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/401'
         '403':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/403'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/403'
         '404':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/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: 'TS29571_CommonData.yaml#/components/responses/429'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/429'
         '500':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/500'
-        '501':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/501'
-        '502':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/502'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/500'
         '503':
-          $ref: 'TS29571_CommonData.yaml#/components/responses/503'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/503'
         default:
-          $ref: 'TS29571_CommonData.yaml#/components/responses/default'
+          $ref: 'TS29122_CommonData.yaml#/components/responses/default'
 
 
 components:
@@ -398,16 +444,38 @@ components:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/Gpsi'
         reqPurpose:
           $ref: '#/components/schemas/RequestPurpose'
+        monitorMode:
+          $ref: '#/components/schemas/MonitoringMode'
+        environUavs:
+          type: array
+          items:
+            $ref: 'TS29571_CommonData.yaml#/components/schemas/Gpsi'
+          minItems: 1
+        preSetDistance:
+          $ref: 'TS29572_Nlmf_Location.yaml#/components/schemas/LinearDistance'
+        qosSustReq:
+          $ref: 'TS29522_AnalyticsExposure.yaml#/components/schemas/AnalyticsEventFilter'
         notifUri:
           $ref: 'TS29122_CommonData.yaml#/components/schemas/Uri'
         flightPath:
           $ref: '#/components/schemas/FlightPath'
-        altReports:
+        altitudeRep:
           type: array
           items:
             $ref: '#/components/schemas/AltitudeReport'
           minItems: 1
-          description: Indicates the UAV altitude report.
+        altitudeRepReqs:
+          $ref: '#/components/schemas/AltitudeRepReqs'
+        stopAltRepInd:
+          type: boolean
+          enum:
+            - true
+          description: >
+            Indicates whether to stop the altitude reporting for the UAV UE. Set to true indicates
+            to stop the altitude reporting for the UAV UE.
+            When present, this attribute shall be set to true. The presence of this attribute set to
+            the value false is forbidden.
+            This attribute may be present only in the PUT request.
         suppFeat:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
       required:
@@ -433,6 +501,13 @@ components:
       properties:
         flightSeg:
           $ref: 'TS29122_CommonData.yaml#/components/schemas/LocationArea5G'
+        ussId:
+          type: string
+        candBdCrsPoints:
+          type: array
+          items:
+            $ref: 'TS29122_CommonData.yaml#/components/schemas/LocationArea5G'
+          minItems: 1
         uavSpeed:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/Float'
         altitude:
@@ -443,23 +518,50 @@ components:
           $ref: 'TS29122_CommonData.yaml#/components/schemas/DurationSec'
       required:
         - flightSeg
+        - ussId
       not:
         required: [timeSchedule, timeDuration]
 
     UAVFlightAssistNotif:
-      description: Notify the UAV status.
+      description: Represents the UAV Flight Assistance Notification.
       type: object
       properties:
         subscriptionId:
           type: string
         uavStatus:
             $ref: '#/components/schemas/UavStatus'
-        borderPoint:
+        bdCrsPoint:
           $ref: 'TS29122_CommonData.yaml#/components/schemas/LocationArea5G'
         altitude:
           $ref: 'TS29572_Nlmf_Location.yaml#/components/schemas/Altitude'
-        altReportReqs:
-          $ref: '#/components/schemas/AltReportReqs'
+        altitudeRptInd:
+          type: boolean
+          enum:
+            - true
+        uavLocation:
+          $ref: 'TS29122_CommonData.yaml#/components/schemas/LocationArea5G'
+        uavTrajectInd:
+          type: boolean
+          description: >
+            Indicates whether the UAV is following the assigned path/trajectory.
+             - "true" indicates that the UAV is following the assigned path/trajectory.
+             - "false" indicates that UAV is not following the assign path/trajectory.
+        uavPresList:
+          type: array
+          items:
+            $ref: 'TS29571_CommonData.yaml#/components/schemas/Gpsi'
+          minItems: 1
+        rangSlUavDatas:
+          type: array
+          items:
+            $ref: '#/components/schemas/RangSlUavData'
+          minItems: 1
+        qosSustainInfos:
+          type: array
+          items:
+            $ref: 'TS29522_AnalyticsExposure.yaml#/components/schemas/QosSustainabilityExposure'
+        altitudeRepReqs:
+          $ref: '#/components/schemas/AltitudeRepReqs'
       required:
         - subscriptionId
         - uavStatus
@@ -471,9 +573,10 @@ components:
         ussChgInd:
           type: boolean
           description: >
-            This attribute is used to indicate whether the USS changeover is completed successfully.
-            true indicates that USS changeover is completed
-            successfully; false (default): USS changeover failed.
+            This attribute is used to indicate whether the USS changeover was completed
+            successfully.
+            true indicates that USS changeover was successful.
+            false indicates that USS changeover failed.
       required:
         - ussChgInd
 
@@ -485,17 +588,40 @@ components:
           $ref: 'TS29122_CommonData.yaml#/components/schemas/Uri'
         flightPath:
           $ref: '#/components/schemas/FlightPath'
+        altitudeRep:
+          type: array
+          items:
+            $ref: '#/components/schemas/AltitudeReport'
+          minItems: 1
+        altitudeRepReqs:
+          $ref: '#/components/schemas/AltitudeRepReqs'
+        stopAltRepInd:
+          type: boolean
+          enum:
+            - true
+          description: >
+            Indicates whether to stop the altitude reporting for the UAV UE. Set to true indicates
+            to stop the altitude reporting for the UAV UE.
+            When present, this attribute shall be set to true. The presence of this attribute set to
+            the value false is forbidden.
 
-    AltReportReqs:
-      description: Represents the UAV altitude reporting requirements.
+    AltitudeRepReqs:
+      description: Represents the UAV's altitude reporting requirements.
       type: object
       properties:
-        altThreshold:
-          $ref: '#/components/schemas/AltRange'
-        altReportPeriod:
-          $ref: 'TS29571_CommonData.yaml#/components/schemas/DurationSec'
-        altReportEvent:
-          $ref: '#/components/schemas/AltReportEvent'
+        repThresholds:
+          $ref: '#/components/schemas/AltThresholds'
+        repPeriodicity:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
+        repEvents:
+          type: array
+          items:
+            $ref: '#/components/schemas/AltitudeRepEvent'
+          minItems: 1
+      oneOf:
+        - required: [repThresholds]
+        - required: [repPeriodicity]
+        - required: [repEvents]
 
     AltitudeReport:
       description: Represents the UAV altitude report.
@@ -503,17 +629,96 @@ components:
       properties:
         altitude:
           $ref: 'TS29572_Nlmf_Location.yaml#/components/schemas/Altitude'
+        event:
+          $ref: '#/components/schemas/AltitudeRepEvent'
         timeStamp:
           $ref: 'TS29122_CommonData.yaml#/components/schemas/DateTime'
+      required:
+        - altitude
 
-    AltRange:
+    AltThresholds:
       description: Represents the UAV altitude range for reporting.
       type: object
       properties:
         lowerBound:
-          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
+          $ref: 'TS29572_Nlmf_Location.yaml#/components/schemas/Altitude'
         upperBound:
+          $ref: 'TS29572_Nlmf_Location.yaml#/components/schemas/Altitude'
+      anyOf:
+        - required: [lowerBound]
+        - required: [upperBound]
+
+    RangSlUavData:
+      description: Represents the Ranging Slidelink UAV data.
+      type: object
+      properties:
+        uavId:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/Gpsi'
+        presetDistInd:
+          type: boolean
+          description: >
+            Indicates whether the Ranging/Sidelink distance to the target UAV is small than the
+            preset distance value.
+            - "true" indicates that the distance is smaller than the preset distance value.
+            - "false" indicates that the distance is not smaller than the preset distance value.
+        rangSlDistance:
+          $ref: 'TS29572_Nlmf_Location.yaml#/components/schemas/LinearDistance'
+      required:
+        - uavId
+      anyOf:
+        - required: [presetDistInd]
+        - required: [rangSlDistance]
+
+    UAVFlightInfoReq:
+      description: Represents the UAF Flight information retrieval request.
+      type: object
+      properties:
+        gpsi:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/Gpsi'
+        retrievePurpose:
+          $ref: '#/components/schemas/RetrievePurpose'
+        targetUssList:
+          type: array
+          items:
+            type: string
+          minItems: 1
+        canFltPathsInfo:
+          type: array
+          items:
+            $ref: '#/components/schemas/CandidateFlightPathInfo'
+          minItems: 1
+        suppFeat:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
+      required:
+        - gpsi
+        - retrievePurpose
+
+    CandidateFlightPathInfo:
+      description: Represents the candidate flight path information.
+      type: object
+      properties:
+        borderCrssPnt:
+          $ref: 'TS29122_CommonData.yaml#/components/schemas/LocationArea5G'
+        accptDeviatDist:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
+        accptDeviatTime:
+          $ref: 'TS29122_CommonData.yaml#/components/schemas/DurationSec'
+        canFlightPath:
+          $ref: '#/components/schemas/FlightPath'
+
+    UAVFlightInfoResp:
+      description: Represents the UAF Flight information retrieval response.
+      type: object
+      properties:
+        retrievedResults:
+          type: array
+          items:
+            $ref: '#/components/schemas/UAVFlightAssistNotif'
+          minItems: 1
+        suppFeat:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
+      required:
+        - retrievedResults
 
 #
 # ENUMERATIONS
@@ -543,7 +748,6 @@ components:
       - type: string
         enum:
           - USS_CHANGEOVER
-          - PRE_FLIGHT_PLANNING
           - IN_FLIGHT_MONITORING
       - type: string
         description: >
@@ -553,21 +757,60 @@ components:
         Represents the UAV Flight Assitance request purpose.  
         Possible values are:
           - USS_CHANGEOVER: Indicates that the purpose of the request is pre-flight planning.
-          - PRE_FLIGHT_PLANNING: Indicates that the purpose of the request is USS changeover.
           - IN_FLIGHT_MONITORING:Indicates that the purpose of the request is in-flight monitoring.
 
-    AltReportEvent:
+    AltitudeRepEvent:
       anyOf:
         - type: string
           enum:
           - TA_CHANGE
           - RAN_NODE_CHANGE
+          - GEO_LOCATION_CHANGE
+          - ANY_ALTITUDE_CHANGE
+        - 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 altitude reporting event.  
+        Possible values are:
+        - TA_CHANGE: Indicates that the UAV's altitude reporting trigger is the change of the UAV's
+          serving TA.
+        - RAN_NODE_CHANGE: Indicates that the UAV's altitude reporting trigger is the change of the
+          UAV's serving RAN node.
+        - GEO_LOCATION_CHANGE: Indicates that the UAV's altitude reporting trigger is the change of
+          the UAV's geographical location.
+        - ANY_ALTITUDE_CHANGE: Indicates that the UAV's altitude reporting trigger is any change of
+          the UAV's altitude.
+
+    MonitoringMode:
+      anyOf:
+        - type: string
+          enum:
+          - UAV_LOCATION_MONITORING
+          - FLIGHT_TRAJECTORY_MONITORING
+          - FLIGHT_ENVIRONMENT_MONITORING
+          - RANGING_SIDELINK_POSITION_MONITORING
+          - QOS_SUSTAINABILITY_ANALYTICS
         - 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.
+
+    RetrievePurpose:
+      anyOf:
+      - type: string
+        enum:
+          - USS_CHANGEOVER
+          - PRE_FLIGHT_PLANNING
+      - type: string
+        description: >
+          This string provides forward-compatibility with future extensions to the enumeration and
+          is not used to encode content defined in the present version of this API.
       description: |
-        Represents the Altitude reporting events.  
+        Represents the purpose of the retrieved UAV flight information.  
         Possible values are:
-        - TA_CHANGE: Indicates the change of UAV’s serving TA.
-        - RAN_NODE_CHANGE: Indicates the change of UAV’s serving RAN node.
+          - USS_CHANGEOVER: Indicates that the purpose of the UAV Flight information retrieval is
+            USS changeover.
+          - PRE_FLIGHT_PLANNING: Indicates that the purpose of the UAV Flight information retrieval
+            is pre-flight planning.

TS29522_UEAddress.yaml

@@ -2,14 +2,14 @@ openapi: 3.0.0
 
 info:
   title: 3gpp-ue-address
-  version: 1.1.0-alpha.2
+  version: 1.1.0-alpha.3
   description: |
     API for UE Address service.
     © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
     All rights reserved.
 
 externalDocs:
-  description: 3GPP TS 29.522 V19.2.0; 5G System; Network Exposure Function Northbound APIs.
+  description: 3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
   url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
 security:
   - {}
@@ -382,12 +382,12 @@ components:
       description: Represents the UE Address Notification.
       type: object
       properties:
-        notifCorrId:
+        notifId:
           type: string
         uePubAddrInfo:
           $ref: 'TS29564_Nupf_EventExposure.yaml#/components/schemas/UeNatMappingInfo'
       required:
-        - notifCorrId
+        - notifId
         - uePubAddrInfo
 
 

TS29522_VFLNFDiscovery.yaml

+openapi: 3.0.0
+
+info:
+  title: 3gpp-vfl-nf-discovery
+  version: 1.0.0-alpha.1
+  description: |
+    API for VFL NF Discovery.  
+    © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
+    All rights reserved.
+
+externalDocs:
+  description: >
+    3GPP TS 29.522 V19.3.0; 5G System; Network Exposure Function Northbound APIs.
+  url: 'https://www.3gpp.org/ftp/Specs/archive/29_series/29.522/'
+
+servers:
+  - url: '{apiRoot}/3gpp-vfl-nf-discovery/v1'
+    variables:
+      apiRoot:
+        default: https://example.com
+        description: apiRoot as defined in clause 4.4 of 3GPP TS 29.501
+
+security:
+  - {}
+  - oAuth2ClientCredentials: []
+
+paths:
+  /discover-nwdaf:
+    post:
+      summary: Request of NWDAF(s) that are to act as VFL client(s).
+      tags:
+        - VFL NF discovery
+      operationId: DiscoverNwdaf
+      requestBody:
+        description: Representation of the request of NWDAF that are to act as VFL client(s).
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/NwdafDiscoveryRequest'
+      responses:
+        '200':
+          description: >
+            OK. Successful case. The external NWDAF ID is provisioned.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/NwdafDiscoveryResponse'
+        '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'
+
+  /release-nwdaf:
+    post:
+      summary: Request to inform the external NWDAF ID(s) are not used anymore.
+      operationId: ReleaseNwdaf
+      tags:
+        - VFL NF discovery release
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/NwdafReleaseRequest'
+      responses:
+        '204':
+          description: No Content. Successful case.
+        '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'
+
+components:
+  securitySchemes:
+    oAuth2ClientCredentials:
+      type: oauth2
+      flows:
+        clientCredentials:
+          tokenUrl: '{tokenUrl}'
+          scopes: {}
+
+  schemas: 
+    NwdafDiscoveryRequest:
+      description: >
+        Represents the parameters to request the NWDAF(s) that are to act as VFL client(s).
+      type: object
+      properties:
+        analyticIds:
+          type: array
+          items:
+            $ref: 'TS29520_Nnwdaf_EventsSubscription.yaml#/components/schemas/NwdafEvent'
+          minItems: 1
+        vflInterInfo:
+          type: string
+          description: String representing the VFL Interoperability Information.
+        reqFeatureIds:
+          type: array
+          items:
+            type: string
+          minItems: 1
+        timePeriod:
+          $ref: 'TS29122_CommonData.yaml#/components/schemas/TimeWindow'
+        serviceAreas:
+          type: array
+          items:
+            $ref: 'TS29572_Nlmf_Location.yaml#/components/schemas/GeographicArea'
+          minItems: 1
+      required:
+        - analyticIds
+
+    NwdafDiscoveryResponse:
+      description: >
+        Represents the external NWDAF ID(s) to act as the VFL client(s).
+      type: object
+      properties:
+        exNwdafIds:
+          type: array
+          items:
+            type: string
+          description: The current external NWDAF identifier.
+          minItems: 1
+      required:
+        - exNwdafIds
+
+    NwdafReleaseRequest:
+      description: >
+        Represents the parameters to inform the external NWDAF ID(s) are not used anymore.
+      type: object
+      properties:
+        exNwdafIds:
+          type: array
+          items:
+            type: string
+          description: The current external NWDAF identifier.
+          minItems: 1
+      required:
+        - exNwdafIds
+
+#
+# SIMPLE DATA TYPES
+#
+
+#
+# ENUMERATIONS
+#
+
+    VFLCapabilityType:
+      anyOf:
+      - type: string
+        enum:
+          - VFL_CLIENT
+      - type: string
+        description: Represents the VFL capability type to be discovered.
+      description: |
+        Represents the VFL capability type to be discovered.  
+        Possible values are:
+          - VFL_CLIENT: Represents the VFL capability type to be discovered is VFL client.