3GPP TS 29.522 EAS Deployment API

openapi: 3.0.0

info:
  title: 3gpp-eas-deployment
  version: 1.2.0
  description: |
    API for AF provisioned EAS Deployment.  
    © 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-eas-deployment/v1'
    variables:
      apiRoot:
        default: https://example.com
        description: apiRoot as defined in clause 5.2.4 of 3GPP TS 29.122.

paths:
  /{afId}/eas-deployment-info:
    get:
      summary: Read all EAS Deployment information for a given AF
      operationId: ReadAllDeployment
      tags:
        - EAS Deployment Information (Collection)
      parameters:
        - name: afId
          in: path
          description: Identifier of the AF
          required: true
          schema:
            type: string
      responses:
        '200':
          description: OK (Successful get all of the EAS Deployment information for the AF)
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/EasDeployInfo'
                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: Create a new Individual EAS Deployment information resource.
      operationId: CreateAnDeployment
      tags:
        - EAS Deployment Information (Collection)
      parameters:
        - name: afId
          in: path
          description: Identifier of the AF
          required: true
          schema:
            type: string
      requestBody:
        description: new resource creation
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EasDeployInfo'
      responses:
        '201':
          description: Created (Successful creation)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EasDeployInfo'
          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'

  /{afId}/eas-deployment-info/{easDeployInfoId}:
    get:
      summary: Read an active Individual EAS Deployment Information resource for the AF
      operationId: ReadAnDeployment
      tags:
        - Individual EAS Deployment Information
      parameters:
        - name: afId
          in: path
          description: Identifier of the AF
          required: true
          schema:
            type: string
        - name: easDeployInfoId
          in: path
          description: Identifier of an EAS Deployment Information.
          required: true
          schema:
            type: string
      responses:
        '200':
          description: OK (Successful get the active resource)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EasDeployInfo'
        '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: Fully updates/replaces an existing resource
      operationId: FullyUpdateAnDeployment
      tags:
        - Individual EAS Deployment Information
      parameters:
        - name: afId
          in: path
          description: Identifier of the AF
          required: true
          schema:
            type: string
        - name: easDeployInfoId
          in: path
          description: Identifier of the EAS Deployment information resource
          required: true
          schema:
            type: string
      requestBody:
        description: Parameters to update/replace the existing resource
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EasDeployInfo'
      responses:
        '200':
          description: OK (Successful update of the existing resource)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EasDeployInfo'
        '204':
          description: >
            Successful case. The resource has been successfully updated and no additional content is 
            sent in the response message.
        '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: Deletes an already existing EAS Deployment information resource
      operationId: DeleteAnDeployment
      tags:
        - Individual EAS Deployment Information
      parameters:
        - name: afId
          in: path
          description: Identifier of the AF
          required: true
          schema:
            type: string
        - name: easDeployInfoId
          in: path
          description: Identifier of the EAS Deployment information resource
          required: true
          schema:
            type: string
      responses:
        '204':
          description: No Content (Successful deletion of the existing resource)
        '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'

  /remove-edis:
    post:
      summary: Remove EAS Deployment Information based on given criteria.
      operationId: DeleteEDIs
      tags:
        - EAS Deployment Information removal
      requestBody:
        description: Criteria to be used for deleting EAS Deployment Information that match them.
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EdiDeleteCriteria'
        required: true
      responses:
        '204':
          description: >
            No Content. The EDIs matching the provided criteria have been successfully deleted.
        '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: 
    EasDeployInfo:
      description: Represents EAS Deployment Information.
      type: object
      properties:
        self:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/Link'
        afServiceId:
          type: string
          description: >
            Contains a service on behalf of which the AF is issuing the request.
        fqdnPatternList:
          type: array
          items:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/FqdnPatternMatchingRule'
          minItems: 1
          description: >
            Contains the Supported FQDN pattern(s) for application(s) deployed in the Local
            part of the DN where each FQDN pattern is described by a FQDN Pattern Matching Rule.
        appId:
          type: string
          description: >
            Contains the application for which the EAS Deployment Information corresponds to.
        dnn:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Dnn'
        snssai:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
        externalGroupId:
          $ref: 'TS29122_CommonData.yaml#/components/schemas/ExternalGroupId'
        dnaiInfos:
          type: object
          additionalProperties:
            $ref: '#/components/schemas/DnaiInformation'
          minProperties: 1
          description: >
            list of DNS server identifier (consisting of IP address and port) and/or IP address(s)
            of the EAS in the local DN for each DNAI. The key of map is the DNAI.
        targetAfId:
          type: string
          description: >
            Identifier of the AF that is responsible for the EAS associated with this EAS
            deployment information.
        n6DelayPerDnaiEas:
          type: array
          items:
            $ref: '#/components/schemas/N6DelayPerDnaiEas'
          minItems: 1
          description: >
            N6 delay measurement assistance information per DNAI and/or EAS.
        suppFeat:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
      required:
        - fqdnPatternList

    DnaiInformation:
      description: Represents DNAI information.
      type: object
      properties:
        dnai:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Dnai'
        dnsServIds:
          type: array
          items:
            $ref: '#/components/schemas/DnsServerIdentifier'
          minItems: 1
          description: >
            Contains the list of DNS server identifier for each DNAI.
        easIpAddrs:
          type: array
          items:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/IpAddr'
          minItems: 1
          description: >
            Contains the IP address(s) of the EASs in the local DN for each DNAI.
      required:
        - dnai
      anyOf:
        - required: [dnsServIds]
        - required: [easIpAddrs]

    DnsServerIdentifier:
      description: Represents DNS server identifier (consisting of IP address and port).
      type: object
      properties:
        dnsServIpAddr:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/IpAddr'
        portNumber:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
      required:
        - dnsServIpAddr
        - portNumber

    EdiDeleteCriteria:
      description: >
        Contains criteria to be used for deleting EAS Deployment Information entries that match
        them.
      type: object
      properties:
        afId:
          $ref: 'TS29522_AKMA.yaml#/components/schemas/AfId'
        dnnSnssai:
          $ref: 'TS29522_AMInfluence.yaml#/components/schemas/DnnSnssaiInformation'
      anyOf:
        - required: [afId]
        - required: [dnnSnssai]

    N6DelayPerDnaiEas:
      description: Contains N6 delay measurement assistance information per DNAI and/or EAS.
      type: object
      properties:
        dnai:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Dnai'
        eas:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/EasServerAddress'
        n6DelayMeasureInfo:
          $ref: '#/components/schemas/N6DelayMeasurementInfo'
      required:
        - n6DelayMeasureInfo
      anyOf:
        - required: [dnai]
        - required: [eas]

    N6DelayMeasurementInfo:
      description: Contains N6 delay measurement assistance information.
      type: object
      properties:
        measureEndpointAddr:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/IpAddr'
        measureEndpointPort:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uinteger'
        suppMeasProtocs:
          type: array
          items:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/DelayMeasurementProtocol'
          minItems: 1
          description: Contains the list of supported N6 delay measurement protocols.
        configParams:
          type: string
          description: >
            Contains protocol-specific configuration parameters.
            The contents and the format are up to the implementation.
      required:
        - measureEndpointAddr