openapi: 3.0.0

info:
  title: 3gpp-mbs-group-msg
  version: 1.1.0
  description: |
    API for MBS Group Message Delivery.
    © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  
    All rights reserved.

externalDocs:
  description: >
    3GPP TS 29.522 V19.5.0; 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-mbs-group-msg/v1'
    variables:
      apiRoot:
        default: https://example.com
        description: apiRoot as defined in clause 5.2.4 of 3GPP TS 29.122.

paths:
  /deliveries:
    get:
      summary: Retrieve all the active MBS Group Message Deliveries.
      operationId: GetMbsGroupMsgDeliveries
      tags:
        - MBS Group Message Deliveries (Collection)
      responses:
        '200':
          description: >
            OK. All the active MBS Group Message Deliveries managed by the NEF are returned.
            If there are no active MBS Group Message Delivery(ies) is available at the NEF, an empty
            array shall be returned.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/MbsGroupMsgDel'
                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 the creation of an MBS Group Message Delivery.
      operationId: CreateMbsGroupMsgDelivery
      tags:
        - MBS Group Message Deliveries (Collection)
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/MbsGroupMsgDel'
      responses:
        '201':
          description: >
            Created. Successful case. The requested MBS Group Message Delivery is successfully
            created.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MbsGroupMsgDel'
          headers:
            Location:
              description: Contains the URI of the newly created resource.
              required: true
              schema:
                type: string
        '400':
          $ref: 'TS29122_CommonData.yaml#/components/responses/400'
        '401':
          $ref: 'TS29122_CommonData.yaml#/components/responses/401'
        '403':
          $ref: 'TS29122_CommonData.yaml#/components/responses/403'
        '404':
          $ref: 'TS29122_CommonData.yaml#/components/responses/404'
        '411':
          $ref: 'TS29122_CommonData.yaml#/components/responses/411'
        '413':
          $ref: 'TS29122_CommonData.yaml#/components/responses/413'
        '415':
          $ref: 'TS29122_CommonData.yaml#/components/responses/415'
        '429':
          $ref: 'TS29122_CommonData.yaml#/components/responses/429'
        '500':
          $ref: 'TS29122_CommonData.yaml#/components/responses/500'
        '503':
          $ref: 'TS29122_CommonData.yaml#/components/responses/503'
        default:
          $ref: 'TS29122_CommonData.yaml#/components/responses/default'
      callbacks:
        MbsGroupMsgDelStatusNotif:
          '{$request.body#/notifUri}':
            post:
              requestBody:
                description: >
                  Represents the notification on the status of MBS Group Message Delivery.
                required: true
                content:
                  application/json:
                    schema:
                      $ref: '#/components/schemas/MbsGroupMsgDelStatusNotif'
              responses:
                '204':
                  description: >
                    No content. The MBS Group Message Delivery Status notification is successfully
                    received.
                '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'


  /deliveries/{delRef}:
    parameters:
      - name: delRef
        in: path
        description: >
          Contains the identifier of the Individual MBS Group Message Delivery resource.
        required: true
        schema:
          type: string

    get:
      summary: Retrieve an existing Individual MBS Group Message Delivery resource.
      operationId: GetMbsGroupMsgDelivery
      tags:
        - Individual MBS Group Message Delivery (Document)
      responses:
        '200':
          description: >
            OK. The requested Individual MBS Group Message Delivery resource is successfully
            returned.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MbsGroupMsgDel'
        '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'

    patch:
      summary: Request the modification of an existing Individual MBS Group Message Delivery resource.
      operationId: ModifyMbsGroupMsgDelivery
      tags:
        - Individual MBS Group Message Delivery (Document)
      requestBody:
        required: true
        content:
          application/merge-patch+json:
            schema:
              $ref: '#/components/schemas/MbsGroupMsgDelPatch'
      responses:
        '200':
          description: >
            OK. The MBS Group Message Delivery is successfully modified and a representation
            of the updated resource is returned in the response body.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MbsGroupMsgDel'
        '204':
          description: >
            No Content. The MBS Group Message Delivery is successfully modified 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'
        '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: Request the deletion of an existing Individual MBS Group Message Delivery resource.
      operationId: DeleteMbsGroupMsgDelivery
      tags:
        - Individual MBS Group Message Delivery (Document)
      responses:
        '204':
          description: >
            No Content. The Individual MBS Group Message Delivery 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'
        '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

    MbsGroupMsgDel:
      description: Represents the MBS Group Message Delivery.
      type: object
      properties:
        afId:
          type: string
        extGroupId:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/ExternalGroupId'
        payload:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/Bytes'
        mbsServArea:
          $ref: '#/components/schemas/MbsServArea'
        startTime:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/DateTime'
        endTime:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/DateTime'
        notifUri:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/Uri'
        delStatus:
          type: boolean
          description: > 
            Indicates the status of Group Message Delivery.
            true indicates a successful delivery.
            false indicates a failed delivery.
        mbsUserServAnmt:
          $ref: 'TS26517_MBSUserServiceAnnouncement.yaml#/components/schemas/UserServiceDescription'
        servAreaWithoutMbs:
          $ref: '#/components/schemas/MbsServArea'
        nrRedCapUeInfo:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/NrRedCapUeInfo'
        suppFeat:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
      required:
        - extGroupId
        - payload
        - mbsServArea
        - startTime
        - endTime
        - notifUri

    MbsGroupMsgDelPatch:
      description: Represents the requested modifications to an existing MBS Group Message Delivery.
      type: object
      properties:
        payload:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/Bytes'
        mbsServArea:
          $ref: '#/components/schemas/MbsServArea'
        startTime:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/DateTime'
        endTime:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/DateTime'
        notifUri:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/Uri'
        nrRedCapUeInfo:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/NrRedCapUeInfo'

    MbsGroupMsgDelStatusNotif:
      description: Represents the status notification information for an MBS group message delivery.
      type: object
      properties:
        delStatus:
          type: boolean
          description: > 
            Indicates the status of Group Message Delivery.
            true indicates a successful delivery.
            false indicates a failed delivery.
      required:
        - delStatus

# SIMPLE DATA TYPES
#

#
# ENUMERATIONS

#
# Data types describing alternative data types or combinations of data types

    MbsServArea:
      description: Represents an MBS Service Area.
      oneOf:
        - $ref: 'TS29571_CommonData.yaml#/components/schemas/MbsServiceArea'
        - $ref: 'TS29571_CommonData.yaml#/components/schemas/ExternalMbsServiceArea'