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 Meters 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: Meters
  description: Meters specify how to aggregate events for billing and analytics purposes. Meters can be configured with multiple aggregation methods and groupings. Multiple meters can be created for the same event type, enabling flexible metering scenarios.
paths:
  /v3/openmeter/meters:
    post:
      operationId: create-meter
      summary: Create meter
      description: Create a meter.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateMeterRequest'
      responses:
        '201':
          description: Meter created response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Meter'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
      tags:
      - Meters
    get:
      operationId: list-meters
      summary: List meters
      description: List meters.
      parameters:
      - $ref: '#/components/parameters/PagePaginationQuery'
      - name: sort
        in: query
        description: 'Sort meters returned in the response.

          Supported sort attributes are:

          - `key`

          - `name`

          - `aggregation`

          - `createdAt` (default)

          - `updatedAt`


          The `asc` suffix is optional as the default sort order is ascending.

          The `desc` suffix is used to specify a descending order.'
        required: false
        schema:
          $ref: '#/components/schemas/SortQuery'
        explode: false
        style: form
      - name: filter
        in: query
        description: 'Filter meters returned in the response.


          To filter meters by key add the following query param: filter[key]=my-meter-key'
        required: false
        schema:
          $ref: '#/components/schemas/ListMetersParamsFilter'
        style: deepObject
      responses:
        '200':
          description: Page paginated response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MeterPagePaginatedResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
      tags:
      - Meters
  /v3/openmeter/meters/{meterId}:
    get:
      operationId: get-meter
      summary: Get meter
      description: Get a meter by ID.
      parameters:
      - name: meterId
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/ULID'
      responses:
        '200':
          description: Meter response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Meter'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
      tags:
      - Meters
    delete:
      operationId: delete-meter
      summary: Delete meter
      description: Delete a meter.
      parameters:
      - name: meterId
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/ULID'
      responses:
        '204':
          description: Deleted response.
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
      tags:
      - Meters
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
    ListMetersParamsFilter:
      description: Filter options for listing meters.
      type: object
      properties:
        key:
          description: Filter meters by key.
          type: object
          additionalProperties: false
          properties:
            eq:
              type: string
            contains:
              type: string
            ocontains:
              type: string
            oeq:
              type: string
            neq:
              type: string
          required:
          - contains
          - ocontains
          - oeq
          - neq
          title: StringFieldNEQFilter
        name:
          description: Filter meters by name.
          type: object
          additionalProperties: false
          properties:
            eq:
              type: string
            contains:
              type: string
            ocontains:
              type: string
            oeq:
              type: string
            neq:
              type: string
          required:
          - contains
          - ocontains
          - oeq
          - neq
          title: StringFieldNEQFilter
    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
    ResourceKey:
      description: A key is a unique string that is used to identify a resource.
      type: string
      example: resource_key
      maxLength: 64
      minLength: 1
      pattern: ^[a-z0-9]+(?:_[a-z0-9]+)*$
      title: Resource Key
    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
    CreateMeterRequest:
      description: Meter create request.
      type: object
      properties:
        name:
          description: 'Display name of the resource.


            Between 1 and 256 characters.'
          type: string
          maxLength: 256
          minLength: 1
        description:
          description: 'Optional description of the resource.


            Maximum 1024 characters.'
          type: string
          maxLength: 1024
        labels:
          $ref: '#/components/schemas/Labels'
        key:
          $ref: '#/components/schemas/ResourceKey'
        aggregation:
          description: The aggregation type to use for the meter.
          type: string
          enum:
          - sum
          - count
          - unique_count
          - avg
          - min
          - max
          - latest
          x-speakeasy-unknown-values: allow
        event_type:
          description: The event type to include in the aggregation.
          type: string
          example: prompt
          minLength: 1
        events_from:
          description: 'The date since the meter should include events.

            Useful to skip old events.

            If not specified, all historical events are included.'
          type: string
          format: date-time
          example: '2023-01-01T01:01:01.001Z'
          title: RFC3339 Date-Time
        value_property:
          description: 'JSONPath expression to extract the value from the ingested event''s data property.


            The ingested value for sum, avg, min, and max aggregations is a number or a string that can be parsed to a number.


            For unique_count aggregation, the ingested value must be a string. For count aggregation the value_property is ignored.'
          type: string
          example: $.tokens
          minLength: 1
        dimensions:
          description: 'Named JSONPath expressions to extract the group by values from the event data.


            Keys must be unique and consist only alphanumeric and underscore characters.'
          type: object
          example:
            type: $.type
          additionalProperties:
            type: string
      required:
      - name
      - key
      - aggregation
      - event_type
    Labels:
      description: "Labels store metadata of an entity that can be used for filtering an entity list or for searching across entity types. \n\nKeys must be of length 1-63 characters, and cannot start with \"kong\", \"konnect\", \"mesh\", \"kic\", or \"_\".\n"
      type: object
      example:
        env: test
      additionalProperties:
        type: string
        pattern: ^[a-z0-9A-Z]{1}([a-z0-9A-Z-._]*[a-z0-9A-Z]+)?$
        minLength: 1
        maxLength: 63
      maxProperties: 50
      title: Labels
    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
    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
    MeterPagePaginatedResponse:
      description: Page paginated response.
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/Meter'
        meta:
          $ref: '#/components/schemas/PaginatedMeta'
      required:
      - data
      - meta
    PaginatedMeta:
      description: returns the pagination information
      type: object
      properties:
        page:
          $ref: '#/components/schemas/PageMeta'
      required:
      - page
      title: PaginatedMeta
      x-speakeasy-terraform-ignore: true
    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
    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
    SortQuery:
      description: 'The `asc` suffix is optional as the default sort order is ascending.

        The `desc` suffix is used to specify a descending order.

        Multiple sort attributes may be provided via a comma separated list.

        JSONPath notation may be used to specify a sub-attribute (eg: ''foo.bar desc'').

        '
      type: string
      example: created_at desc
      title: SortQuery
    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
    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:
          $ref: '#/components/schemas/InvalidRules'
        source:
          type: string
          example: body
        reason:
          type: string
          example: is a required field
          readOnly: true
      additionalProperties: false
      required:
      - field
      - reason
    Meter:
      description: A meter is a configuration that defines how to match and aggregate events.
      type: object
      properties:
        id:
          description: ULID (Universally Unique Lexicographically Sortable Identifier).
          type: string
          example: 01G65Z755AFWAKHE12NY0CQ9FH
          pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$
          readOnly: true
          title: ULID
        name:
          description: 'Display name of the resource.


            Between 1 and 256 characters.'
          type: string
          maxLength: 256
          minLength: 1
        description:
          description: 'Optional description of the resource.


            Maximum 1024 characters.'
          type: string
          maxLength: 1024
        labels:
          $ref: '#/components/schemas/Labels'
        created_at:
          description: An ISO-8601 timestamp representation of entity creation date.
          type: string
          format: date-time
          example: '2023-01-01T01:01:01.001Z'
          readOnly: true
          title: RFC3339 Date-Time
        updated_at:
          description: An ISO-8601 timestamp representation of entity last update date.
          type: string
          format: date-time
          example: '2023-01-01T01:01:01.001Z'
          readOnly: true
          title: RFC3339 Date-Time
        deleted_at:
          description: An ISO-8601 timestamp representation of entity deletion date.
          type: string
          format: date-time
          example: '2023-01-01T01:01:01.001Z'
          readOnly: true
          title: RFC3339 Date-Time
        key:
          $ref: '#/components/schemas/ResourceKey'
        aggregation:
          description: The aggregation type to use for the meter.
          type: string
          enum:
          - sum
          - count
          - unique_count
          - avg
          - min
          - max
          - latest
          x-speakeasy-unknown-values: allow
        event_type:
          description: The event type to include in the aggregation.
          type: string
          example: prompt
          minLength: 1
        events_from:
          description: 'The date since the meter should include events.

            Useful to skip old events.

            If not specified, all historical events are included.'
          type: string
          format: date-time
          example: '2023-01-01T01:01:01.001Z'
          title: RFC3339 Date-Time
        value_property:
          description: 'JSONPath expression to extract the value from the ingested event''s data property.


            The ingested value for sum, avg, min, and max aggregations is a number or a string that can be parsed to a number.


            For unique_count aggregation, the ingested value must be a string. For count aggregation the value_property is ignored.'
          type: string
          example: $.tokens
          minLength: 1
        dimensions:
          description: 'Named JSONPath expressions to extract the group by values from the event data.


            Keys must be unique and consist only alphanumeric and underscore characters.'
          type: object
          example:
            type: $.type
          additionalProperties:
            type: string
      example:
        id: 01G65Z755AFWAKHE12NY0CQ9FH
        key: tokens_total
        name: Tokens Total
        description: AI Token Usage
        aggregation: sum
        event_type: prompt
        value_property: $.tokens
        dimensions:
          model: $.model
          type: $.type
        created_at: '2024-01-01T01:01:01.001Z'
        updated_at: '2024-01-01T01:01:01.001Z'
      required:
      - id
      - name
      - created_at
      - updated_at
      - key
      - aggregation
      - event_type
    ULID:
      description: ULID (Universally Unique Lexicographically Sortable Identifier).
      type: string
      example: 01G65Z755AFWAKHE12NY0CQ9FH
      pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$
      title: ULID
    PageMeta:
      description: Contains pagination query parameters and the total number of objects returned.
      type: object
      properties:
        number:
          type: number
          example: 1
          x-speakeasy-terraform-ignore: true
        size:
          type: number
          example: 10
          x-speakeasy-terraform-ignore: true
        total:
          type: number
          example: 100
          x-speakeasy-terraform-ignore: true
      required:
      - number
      - size
      - total
    NotFoundError:
      allOf:
      - $ref: '#/components/schemas/BaseError'
      - type: object
        properties:
          status:
            example: 404
          title:
            example: Not Found
          type:
            example: https://httpstatuses.com/404
          instance:
            example: kong:trace:1234567890
          detail:
            example: Not found
  responses:
    BadRequest:
      description: Bad Request
      content:
        application/problem+json:
          schema:
            $ref: '#/components/schemas/BadRequestError'
    NotFound:
      description: Not Found
      content:
        application/problem+json:
          schema:
            $ref: '#/components/schemas/NotFoundError'
    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
    Forbidden:
      description: Forbidden
      content:
        application/problem+json:
          schema:
            $ref: '#/components/schemas/ForbiddenError'
  parameters:
    PagePaginationQuery:
      name: page
      in: query
      required: false
      description: Determines which page of the collection to retrieve.
      schema:
        type: object
        properties:
          size:
            description: The number of items to include per page.
            type: integer
          number:
            description: The page number.
            type: integer
      style: deepObject
  securitySchemes:
    adminToken:
      in: header
      name: Kong-Admin-Token
      type: apiKey
externalDocs:
  description: Documentation for Kong Gateway and its APIs
  url: https://developer.konghq.com