Kong Metering Events API

openapi: 3.1.0
info:
  contact:
    email: support@konghq.com
    name: Kong Inc
    url: https://konghq.com
  description: 'OpenAPI 3.0 spec for Kong Gateway''s Admin API.


    You can learn more about Kong Gateway at [developer.konghq.com](https://developer.konghq.com).

    Give Kong a star at the [Kong/kong](https://github.com/kong/kong) repository.'
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
  title: Kong Enterprise Admin ACLs Metering Events API
  version: 3.14.0
servers:
- description: Default Admin API URL
  url: '{protocol}://{hostname}:{port}{path}'
  variables:
    hostname:
      default: localhost
      description: Hostname for Kong's Admin API
    path:
      default: /
      description: Base path for Kong's Admin API
    port:
      default: '8001'
      description: Port for Kong's Admin API
    protocol:
      default: http
      description: Protocol for requests to Kong's Admin API
      enum:
      - http
      - https
security:
- adminToken: []
tags:
- name: Metering Events
  description: Metering events are used to track usage of your product or service. Events are processed asynchronously by the meters, so they may not be immediately available for querying.
paths:
  /v3/openmeter/events:
    post:
      operationId: ingest-metering-events
      summary: Ingest metering events
      description: Ingests an event or batch of events following the CloudEvents specification.
      requestBody:
        required: true
        content:
          application/cloudevents+json:
            schema:
              $ref: '#/components/schemas/MeteringEvent'
          application/cloudevents-batch+json:
            schema:
              type: array
              items:
                $ref: '#/components/schemas/MeteringEvent'
          application/json:
            schema:
              anyOf:
              - $ref: '#/components/schemas/MeteringEvent'
              - type: array
                items:
                  $ref: '#/components/schemas/MeteringEvent'
      responses:
        '202':
          description: The events have been ingested and are being processed asynchronously.
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
      tags:
      - Metering Events
components:
  schemas:
    InvalidParameterMinimumLength:
      type: object
      properties:
        field:
          type: string
          example: name
          readOnly: true
        rule:
          description: invalid parameters rules
          type: string
          enum:
          - min_length
          - min_digits
          - min_lowercase
          - min_uppercase
          - min_symbols
          - min_items
          - min
          nullable: false
          readOnly: true
          x-speakeasy-unknown-values: allow
        minimum:
          type: integer
          example: 8
        source:
          type: string
          example: body
        reason:
          type: string
          example: must have at least 8 characters
          readOnly: true
      additionalProperties: false
      required:
      - field
      - reason
      - rule
      - minimum
    BaseError:
      description: standard error
      type: object
      properties:
        status:
          description: 'The HTTP status code of the error. Useful when passing the response

            body to child properties in a frontend UI. Must be returned as an integer.

            '
          type: integer
          readOnly: true
        title:
          description: 'A short, human-readable summary of the problem. It should not

            change between occurences of a problem, except for localization.

            Should be provided as "Sentence case" for direct use in the UI.

            '
          type: string
          readOnly: true
        type:
          description: The error type.
          type: string
          readOnly: true
        instance:
          description: 'Used to return the correlation ID back to the user, in the format

            kong:trace:<correlation_id>. This helps us find the relevant logs

            when a customer reports an issue.

            '
          type: string
          readOnly: true
        detail:
          description: 'A human readable explanation specific to this occurence of the problem.

            This field may contain request/entity data to help the user understand

            what went wrong. Enclose variable values in square brackets. Should be

            provided as "Sentence case" for direct use in the UI.

            '
          type: string
          readOnly: true
      required:
      - status
      - title
      - instance
      - detail
      title: Error
    UnauthorizedError:
      allOf:
      - $ref: '#/components/schemas/BaseError'
      - type: object
        properties:
          status:
            example: 401
          title:
            example: Unauthorized
          type:
            example: https://httpstatuses.com/401
          instance:
            example: kong:trace:1234567890
          detail:
            example: Invalid credentials
    InvalidParameterDependentItem:
      type: object
      properties:
        field:
          type: string
          example: name
          readOnly: true
        rule:
          description: invalid parameters rules
          type: string
          enum:
          - dependent_fields
          nullable: true
          readOnly: true
        reason:
          type: string
          example: is a required field
          readOnly: true
        dependents:
          type: array
          items: {}
          nullable: true
          readOnly: true
          uniqueItems: true
        source:
          type: string
          example: body
      additionalProperties: false
      required:
      - field
      - rule
      - reason
      - dependents
    ForbiddenError:
      allOf:
      - $ref: '#/components/schemas/BaseError'
      - type: object
        properties:
          status:
            example: 403
          title:
            example: Forbidden
          type:
            example: https://httpstatuses.com/403
          instance:
            example: kong:trace:1234567890
          detail:
            example: Forbidden
    InvalidRules:
      description: invalid parameters rules
      type: string
      enum:
      - required
      - is_array
      - is_base64
      - is_boolean
      - is_date_time
      - is_integer
      - is_null
      - is_number
      - is_object
      - is_string
      - is_uuid
      - is_fqdn
      - is_arn
      - unknown_property
      - missing_reference
      - is_label
      - matches_regex
      - invalid
      - is_supported_network_availability_zone_list
      - is_supported_network_cidr_block
      - is_supported_provider_region
      - type
      nullable: true
      readOnly: true
      x-speakeasy-unknown-values: allow
    InvalidParameterChoiceItem:
      type: object
      properties:
        field:
          type: string
          example: name
          readOnly: true
        rule:
          description: invalid parameters rules
          type: string
          enum:
          - enum
          nullable: false
          readOnly: true
        reason:
          type: string
          example: is a required field
          readOnly: true
        choices:
          type: array
          items: {}
          minItems: 1
          nullable: false
          readOnly: true
          uniqueItems: true
        source:
          type: string
          example: body
      additionalProperties: false
      required:
      - field
      - reason
      - rule
      - choices
    InvalidParameterMaximumLength:
      type: object
      properties:
        field:
          type: string
          example: name
          readOnly: true
        rule:
          description: invalid parameters rules
          type: string
          enum:
          - max_length
          - max_items
          - max
          nullable: false
          readOnly: true
          x-speakeasy-unknown-values: allow
        maximum:
          type: integer
          example: 8
        source:
          type: string
          example: body
        reason:
          type: string
          example: must not have more than 8 characters
          readOnly: true
      additionalProperties: false
      required:
      - field
      - reason
      - rule
      - maximum
    InvalidParameters:
      description: invalid parameters
      type: array
      items:
        oneOf:
        - $ref: '#/components/schemas/InvalidParameterStandard'
        - $ref: '#/components/schemas/InvalidParameterMinimumLength'
        - $ref: '#/components/schemas/InvalidParameterMaximumLength'
        - $ref: '#/components/schemas/InvalidParameterChoiceItem'
        - $ref: '#/components/schemas/InvalidParameterDependentItem'
      minItems: 1
      nullable: false
      uniqueItems: true
    BadRequestError:
      allOf:
      - $ref: '#/components/schemas/BaseError'
      - type: object
        required:
        - invalid_parameters
        properties:
          invalid_parameters:
            $ref: '#/components/schemas/InvalidParameters'
    InvalidParameterStandard:
      type: object
      properties:
        field:
          type: string
          example: name
          readOnly: true
        rule:
          $ref: '#/components/schemas/InvalidRules'
        source:
          type: string
          example: body
        reason:
          type: string
          example: is a required field
          readOnly: true
      additionalProperties: false
      required:
      - field
      - reason
    MeteringEvent:
      description: Metering event following the CloudEvents specification.
      type: object
      properties:
        id:
          description: Identifies the event.
          type: string
          example: 5c10fade-1c9e-4d6c-8275-c52c36731d3c
          minLength: 1
        source:
          description: Identifies the context in which an event happened.
          type: string
          format: uri-reference
          example: service-name
          minLength: 1
        specversion:
          description: The version of the CloudEvents specification which the event uses.
          type: string
          example: '1.0'
          default: '1.0'
          minLength: 1
        type:
          description: Contains a value describing the type of event related to the originating occurrence.
          type: string
          example: com.example.someevent
          minLength: 1
        datacontenttype:
          description: Content type of the CloudEvents data value. Only the value "application/json" is allowed over HTTP.
          type: string
          example: application/json
          enum:
          - application/json
          nullable: true
        dataschema:
          description: Identifies the schema that data adheres to.
          type: string
          format: uri
          minLength: 1
          nullable: true
        subject:
          description: Describes the subject of the event in the context of the event producer (identified by source).
          type: string
          example: customer-id
          minLength: 1
        time:
          description: Timestamp of when the occurrence happened. Must adhere to RFC 3339.
          type: string
          format: date-time
          example: '2023-01-01T01:01:01.001Z'
          nullable: true
          title: RFC3339 Date-Time
        data:
          description: 'The event payload.

            Optional, if present it must be a JSON object.'
          type: object
          additionalProperties: {}
          nullable: true
      example:
        specversion: '1.0'
        id: 5c10fade-1c9e-4d6c-8275-c52c36731d3c
        source: service-name
        type: prompt
        subject: customer-id
        time: '2023-01-01T01:01:01.001Z'
        data:
          prompt: Hello, world!
          tokens: 100
          model: gpt-4o
          type: input
      required:
      - id
      - source
      - specversion
      - type
      - subject
      title: Metering Event
  responses:
    Unauthorized:
      description: Unauthorized
      content:
        application/problem+json:
          schema:
            description: The error response object.
            type: object
            properties:
              status:
                description: The HTTP status code.
                type: integer
                example: 403
              title:
                description: The Error Response.
                type: string
                example: Unauthorized
              instance:
                description: The Konnect traceback code.
                type: string
                example: konnect:trace:952172606039454040
              detail:
                description: Details about the error response.
                type: string
                example: You do not have permission to perform this action
            $ref: '#/components/schemas/UnauthorizedError'
            title: Unauthorized Response
    BadRequest:
      description: Bad Request
      content:
        application/problem+json:
          schema:
            $ref: '#/components/schemas/BadRequestError'
    Forbidden:
      description: Forbidden
      content:
        application/problem+json:
          schema:
            $ref: '#/components/schemas/ForbiddenError'
  securitySchemes:
    adminToken:
      in: header
      name: Kong-Admin-Token
      type: apiKey
externalDocs:
  description: Documentation for Kong Gateway and its APIs
  url: https://developer.konghq.com