openapi: 3.2.0
info:
  title: CAPIF_Logging_API_Invocation_ Logs (Collection) API
  description: "API for invocation logs.  \n© 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).  \nAll rights reserved.\n"
  version: 1.4.0
servers:
- url: '{apiRoot}/api-invocation-logs/v1'
  variables:
    apiRoot:
      default: https://example.com
      description: apiRoot as defined in clause 7.5 of 3GPP TS 29.222
tags:
- name: Logs (Collection)
paths:
  /{aefId}/logs:
    post:
      description: Creates a new log entry for service API invocations.
      operationId: CreateLogEntServAPIInv
      tags:
      - Logs (Collection)
      parameters:
      - name: aefId
        in: path
        description: Identifier of the API exposing function
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/InvocationLog'
      responses:
        '201':
          description: 'Log of service API invocations provided by API exposing function successfully stored on the CAPIF core function.

            '
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InvocationLog'
          headers:
            Location:
              description: 'Contains the URI of the newly created resource, according to the structure {apiRoot}/api-invocation-logs/v1/{aefId}/logs/{logId}

                '
              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
components:
  schemas:
    DurationMs:
      type: integer
      description: Represents a period of time in units of milliseconds.
      minimum: 0
    Log:
      type: object
      description: Represents an individual service API invocation log entry.
      properties:
        apiId:
          type: string
          description: String identifying the API invoked.
        apiName:
          type: string
          description: 'Contains the invoked API name set to the value of the "<apiName>" placeholder of the API URI as defined in clause 5.2.4 of 3GPP TS 29.122 [14].

            '
        apiVersion:
          type: string
          description: Version of the API which was invoked
        resourceName:
          type: string
          description: Name of the specific resource invoked
        uri:
          $ref: TS29122_CommonData.yaml#/components/schemas/Uri
        protocol:
          $ref: TS29222_CAPIF_Publish_Service_API.yaml#/components/schemas/Protocol
        operation:
          $ref: TS29222_CAPIF_Publish_Service_API.yaml#/components/schemas/Operation
        result:
          type: string
          description: For HTTP protocol, it contains HTTP status code of the invocation
        invocationTime:
          $ref: TS29122_CommonData.yaml#/components/schemas/DateTime
        invocationLatency:
          $ref: '#/components/schemas/DurationMs'
        inputParameters:
          description: 'List of input parameters. Can be any value - string, number, boolean, array or object.

            '
        outputParameters:
          description: 'List of output parameters. Can be any value - string, number, boolean, array or object.

            '
        srcInterface:
          $ref: TS29222_CAPIF_Publish_Service_API.yaml#/components/schemas/InterfaceDescription
        destInterface:
          $ref: TS29222_CAPIF_Publish_Service_API.yaml#/components/schemas/InterfaceDescription
        fwdInterface:
          type: string
          description: 'It includes the node identifier (as defined in IETF RFC 7239 of all forwarding entities between the API invoker and the AEF, concatenated with comma and space, e.g. 192.0.2.43:80, unknown:_OBFport, 203.0.113.60

            '
        netSliceInfo:
          $ref: TS29435_NSCE_PolicyManagement.yaml#/components/schemas/NetSliceId
      required:
      - apiId
      - apiName
      - apiVersion
      - resourceName
      - protocol
      - result
    InvocationLog:
      type: object
      description: 'Represents a set of Service API invocation logs to be stored in a CAPIF core function.

        '
      properties:
        aefId:
          type: string
          description: 'Identity information of the API exposing function requesting logging of service API invocations

            '
        apiInvokerId:
          type: string
          description: Identity of the API invoker which invoked the service API
        logs:
          type: array
          items:
            $ref: '#/components/schemas/Log'
          minItems: 1
          description: Service API invocation log
        supportedFeatures:
          $ref: TS29571_CommonData.yaml#/components/schemas/SupportedFeatures
      required:
      - aefId
      - apiInvokerId
      - logs
externalDocs:
  description: 3GPP TS 29.222 V19.5.0 Common API Framework for 3GPP Northbound APIs
  url: https://www.3gpp.org/ftp/Specs/archive/29_series/29.222/