openapi: 3.0.0

info:
  version: '1.0.0.alpha-4'
  title: 'Nudm_NIDDAU'
  description: |
    Nudm NIDD Authorization Service.
    © 2020, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).
    All rights reserved.

externalDocs:
  description: 3GPP TS 29.503 Unified Data Management Services, version 16.3.0
  url: 'http://www.3gpp.org/ftp/Specs/archive/29_series/29.503/'

servers:
  - url: '{apiRoot}/nudm-niddau/v1'
    variables:
      apiRoot:
        default: https://example.com
        description: apiRoot as defined in clause clause 4.4 of 3GPP TS 29.501.

security:
  - oAuth2ClientCredentials:
    - nudm-niddau
  - {}

paths:
  /{ueIdentity}/authorize:
    post:
      summary: Authorize the NIDD configuration request.
      operationId: AuthorizeNiddData
      tags:
        - Authorize the NIDD configuration request
      parameters:
        - name: ueIdentity
          in: path
          description: Represents the scope of the UE for which the NIDD configuration are authorized. Contains the GPSI of the user or the external group ID.
          required: true
          schema:
            type: string
            pattern: '^(msisdn-[0-9]{5,15}|.+|extid-[^@]+@[^@]+|extgroupid-[^@]+@[^@]+)$'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AuthorizationInfo'
        required: true
      responses:
        '200':
          description: Expected response to a valid request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AuthorizationData'
        '400':
          $ref: 'TS29571_CommonData.yaml#/components/responses/400'
        '403':
          $ref: 'TS29571_CommonData.yaml#/components/responses/403'
        '404':
          $ref: 'TS29571_CommonData.yaml#/components/responses/404'
        '500':
          $ref: 'TS29571_CommonData.yaml#/components/responses/500'
        '501':
          $ref: 'TS29571_CommonData.yaml#/components/responses/501'
        '503':
          $ref: 'TS29571_CommonData.yaml#/components/responses/503'
        default:
          description: Unexpected error
      callbacks:
        niddAuthUpdateNotification:
          '{request.body#/authUpdateCallbackUri}':
            post:
              requestBody:
                required: true
                content:
                  application/json:
                    schema:
                      $ref: '#/components/schemas/NiddAuthUpdateNotification'
              responses:
                '204':
                  description: Expected response to a valid request


components:
  securitySchemes:
    oAuth2ClientCredentials:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: '{nrfApiRoot}/oauth2/token'
          scopes:
            nudm-niddau: Access to the nudm-niddau API

  schemas:

# COMPLEX TYPES:
#
    AuthorizationData:
      type: object
      required:
       - authorizationData
      properties:
        authorizationData:
          type: array
          items:
            $ref: '#/components/schemas/UserIdentifier'
          minItems: 1
          uniqueItems: true
        validityTime:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DateTime'

    UserIdentifier:
      type: object
      required:
        - supi
      properties:
        supi:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Supi'
        gpsi:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Gpsi'
        validityTime:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DateTime'

    NiddAuthUpdateInfo:
      type: object
      required:
        - authorizationData
      properties:
        authorizationData:
          $ref: '#/components/schemas/AuthorizationData'
        invalidityInd:
          type: boolean

    NiddAuthUpdateNotification:
      type: object
      required:
        - niddAuthUpdateInfoList
      properties:
        niddAuthUpdateInfoList:
          type: array
          items:
            $ref: '#/components/schemas/NiddAuthUpdateInfo'
          minItems: 1

    AuthorizationInfo:
      type: object
      required:
       - snssai
       - dnn
       - mtcProviderInformation
       - authUpdateCallbackUri
      properties:
        snssai:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
        dnn:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Dnn'
        mtcProviderInformation:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/MtcProviderInformation'
        authUpdateCallbackUri:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Uri'


# SIMPLE TYPES:



# ENUMS: