openapi: 3.0.0
info:
  version: 1.0.3
  title: Nbsf_Management
  description: |
    Binding Support Management Service API.
    © 2019, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).
    All rights reserved.
externalDocs:
  description: 3GPP TS 29.521 V15.5.0; 5G System; Binding Support Management Service.
  url: 'http://www.3gpp.org/ftp/Specs/archive/29_series/29.521/'
servers:
  - url: '{apiRoot}/nbsf-management/v1'
    variables:
      apiRoot:
        default: https://example.com
        description: apiRoot as defined in subclause 4.4 of 3GPP TS 29.501.
security:
  - {}
  - oAuth2ClientCredentials:
    - nbsf-management
paths:
  /pcfBindings:
    post:
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PcfBinding'
      responses:
        '201':
          description: The creation of an individual PCF session binding.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PcfBinding'
          headers:
            Location:
              description: 'Contains the URI of the newly created resource, according to the structure: {apiRoot}/nbsf-management/v1/pcfBindings/{bindingId}'
              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'
        '503':
          $ref: 'TS29571_CommonData.yaml#/components/responses/503'
        default:
          $ref: 'TS29571_CommonData.yaml#/components/responses/default'
    get:
      parameters:
        - name: ipv4Addr
          in: query
          description: The IPv4 Address of the served UE.
          required: false
          schema:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/Ipv4Addr'
        - name: ipv6Prefix
          in: query
          description: The IPv6 Address of the served UE. The NF service consumer shall append '/128' to the IPv6 address in the attribute value. E.g. '2001:db8:85a3::8a2e:370:7334/128'.
          required: false
          schema:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/Ipv6Prefix'
        - name: macAddr48
          in: query
          description: The MAC Address of the served UE.
          required: false
          schema:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/MacAddr48'
        - name: dnn
          in: query
          description: DNN.
          required: false
          schema:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/Dnn'
        - name: supi
          in: query
          description: Subscription Permanent Identifier.
          required: false
          schema:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/Supi'
        - name: gpsi
          in: query
          description: Generic Public Subscription Identifier
          required: false
          schema:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/Gpsi'
        - name: snssai
          in: query
          description: The identification of slice.
          required: false
          content:
            application/json:
              schema:
                $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
        - name: ipDomain
          in: query
          description: The IPv4 address domain identifier.
          required: false
          schema:
            type: string
        - name: supp-feat
          in: query
          description: To filter irrelevant responses related to unsupported features
          schema:
            $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
      responses:
        '200':
          description: The individual PCF session binding session binding information resource matching the query parameter(s) is returned.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PcfBinding'
        '204':
          description: There is no PCF session binding information matching the query parameter(s).
        '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'
        '406':
          $ref: 'TS29571_CommonData.yaml#/components/responses/406'
        '414':
          $ref: 'TS29571_CommonData.yaml#/components/responses/414'
        '429':
          $ref: 'TS29571_CommonData.yaml#/components/responses/429'
        '500':
          $ref: 'TS29571_CommonData.yaml#/components/responses/500'
        '503':
          $ref: 'TS29571_CommonData.yaml#/components/responses/503'
        default:
          $ref: 'TS29571_CommonData.yaml#/components/responses/default'
  /pcfBindings/{bindingId}:
    delete:
      parameters:
        - name: bindingId
          in: path
          description: Represents the individual PCF Session Binding.
          required: true
          schema:
            type: string
      responses:
        '204':
          description: No Content. The Individual PCF session binding information resource is deleted.
        '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'
        '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:
            nbsf-management: Access to the Nbsf_Management API
  schemas:
    PcfBinding:
      type: object
      properties:
        supi:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Supi'
        gpsi:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Gpsi'
        ipv4Addr:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Ipv4Addr'
        ipv6Prefix:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Ipv6Prefix'
        ipDomain:
          type: string
        macAddr48:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/MacAddr48'
        dnn:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Dnn'
        pcfFqdn:
          $ref: 'TS29510_Nnrf_NFManagement.yaml#/components/schemas/Fqdn'
        pcfIpEndPoints:
          type: array
          items:
            $ref: 'TS29510_Nnrf_NFManagement.yaml#/components/schemas/IpEndPoint'
          minItems: 1
          description: IP end points of the PCF hosting the Npcf_PolicyAuthorization service. At least one of pcfFqdn or pcfIpEndPoints shall be included if the PCF supports the Npcf_PolicyAuthorization service.
        pcfDiamHost:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DiameterIdentity'
        pcfDiamRealm:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DiameterIdentity'
        snssai:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
        suppFeat:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/SupportedFeatures'
        pcfId:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/NfInstanceId'
        recoveryTime:
          $ref: 'TS29571_CommonData.yaml#/components/schemas/DateTime'
      required:
        - dnn
        - snssai
      oneOf:
        - anyOf:
          - required: [ipv4Addr]
          - required: [ipv6Prefix]
        - required: [macAddr48]
      anyOf:
        - anyOf:
          - required: [pcfFqdn]
          - required: [pcfIpEndPoints]
        - required: [pcfDiamHost, pcfDiamRealm]