openapi: 3.0.0

info:
  title: Nslpkmf_SLPKMFKeyRequest
  version: '1.1.0-alpha.1'
  description: |
    SLPKMF KeyRequest Service.  
    © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).
    All rights reserved.

externalDocs:
  description: >
    3GPP TS 29.586 V19.1.0; 5G System; SideLink Positioning Key Management Services; Stage 3.
  url: https://www.3gpp.org/ftp/Specs/archive/29_series/29.586/

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

security:
  - {}
  - oAuth2ClientCredentials:
    - nslpkmf-keyrequest

paths:
  /ranging-keys/request:
    post:
      summary: Request Keying Materials for ranging
      operationId: UnicastKey
      tags:
        - Ranging Keys Collection (Collection)
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UnicastKeyReqData'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UnicastKeyRspData'
        '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'

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

  schemas:
#
#  Structured Data Types
#
    UnicastKeyReqData:
      description: Representation of the input to request the keying material.
      type: object
      properties:
        rangingSlAppId:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/ApplicationId'
        kslpFreshness1:
          $ref: '#/components/schemas/KslpFreshnessParameter1'
        slpkId:
          $ref: '#/components/schemas/SlpkId'
      required:
        - rangingSlAppId
        - kslpFreshness1
        - slpkId


    UnicastKeyRspData:
      description: Representation of the successfully requested keying material.
      type: object
      properties:
        kslp:
          $ref: '#/components/schemas/Kslp'
        kslpFreshness2:
          $ref: '#/components/schemas/KslpFreshnessParameter2'
      required:
        - kslp
        - kslpFreshness2

#
#  Simple Data Types
#
    SlpkId:
      description: Ranging User Key ID
      type: string

    Kslp:
      description: Key for RANGING AND SIDELINK POSITIONING
      type: string

    KslpFreshnessParameter1:
      description: KSLP Freshness Parameter 1
      type: string

    KslpFreshnessParameter2:
      description: KSLP Freshness Parameter 2
      type: string


#
#  Enumeration Data Types
#