Kong OpenMeter Subscriptions 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 OpenMeter Subscriptions 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: OpenMeter Subscriptions
  description: Subscriptions are used to track usage of your product or service. Subscriptions can be individuals or organizations that can subscribe to plans and have access to features.
paths:
  /v3/openmeter/subscriptions:
    post:
      operationId: create-subscription
      summary: Create subscription
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/BillingSubscriptionCreate'
      responses:
        '201':
          description: Subscription created response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BillingSubscription'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          $ref: '#/components/responses/Conflict'
      tags:
      - OpenMeter Subscriptions
    get:
      operationId: list-subscriptions
      summary: List subscriptions
      parameters:
      - $ref: '#/components/parameters/PagePaginationQuery'
      - name: filter
        in: query
        description: Filter subscriptions.
        required: false
        schema:
          type: object
          properties:
            customer_id:
              description: Filter subscriptions by customer ID.
              type: string
              example: 01G65Z755AFWAKHE12NY0CQ9FH
              pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$
              title: ULID
        style: deepObject
      responses:
        '200':
          description: Page paginated response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SubscriptionPagePaginatedResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
      tags:
      - OpenMeter Subscriptions
  /v3/openmeter/subscriptions/{subscriptionId}:
    get:
      operationId: get-subscription
      summary: Get subscription
      parameters:
      - name: subscriptionId
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/ULID'
      responses:
        '200':
          description: Subscription response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BillingSubscription'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
      tags:
      - OpenMeter Subscriptions
  /v3/openmeter/subscriptions/{subscriptionId}/cancel:
    post:
      operationId: cancel-subscription
      summary: Cancel subscription
      description: 'Cancels the subscription.

        Will result in a scheduling conflict if there are other subscriptions scheduled to start after the cancelation time.'
      parameters:
      - name: subscriptionId
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/ULID'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/BillingSubscriptionCancel'
      responses:
        '200':
          description: Subscription updated response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BillingSubscription'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          $ref: '#/components/responses/Conflict'
      tags:
      - OpenMeter Subscriptions
  /v3/openmeter/subscriptions/{subscriptionId}/change:
    post:
      operationId: change-subscription
      summary: Change subscription
      description: 'Closes a running subscription and starts a new one according to the specification.

        Can be used for upgrades, downgrades, and plan changes.'
      parameters:
      - name: subscriptionId
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/ULID'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/BillingSubscriptionChange'
      responses:
        '200':
          description: The request has succeeded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BillingSubscriptionChangeResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          $ref: '#/components/responses/Conflict'
      tags:
      - OpenMeter Subscriptions
  /v3/openmeter/subscriptions/{subscriptionId}/unschedule-cancelation:
    post:
      operationId: unschedule-cancelation
      summary: Unschedule subscription cancelation
      description: Unschedules the subscription cancelation.
      parameters:
      - name: subscriptionId
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/ULID'
      responses:
        '200':
          description: Subscription updated response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BillingSubscription'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          $ref: '#/components/responses/Conflict'
      tags:
      - OpenMeter Subscriptions
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
    ConflictError:
      allOf:
      - $ref: '#/components/schemas/BaseError'
      - type: object
        properties:
          status:
            example: 409
          title:
            example: Conflict
          type:
            example: https://httpstatuses.com/409
          instance:
            example: kong:trace:1234567890
          detail:
            example: Conflict
    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
    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:
      - $ref: '#/components/schemas/BaseError'
      - type: object
        properties:
          status:
            example: 401
          title:
            example: Unauthorized
          type:
            example: https://httpstatuses.com/401
          instance:
            example: kong:trace:1234567890
          detail:
            example: Invalid credentials
    BillingSubscriptionChangeResponse:
      description: Response for changing a subscription.
      type: object
      properties:
        current:
          description: The current subscription before the change.
          type: object
          properties:
            id:
              description: ULID (Universally Unique Lexicographically Sortable Identifier).
              type: string
              example: 01G65Z755AFWAKHE12NY0CQ9FH
              pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$
              readOnly: true
              title: ULID
            labels:
              $ref: '#/components/schemas/Labels'
            created_at:
              description: An ISO-8601 timestamp representation of entity creation date.
              type: string
              format: date-time
              example: '2023-01-01T01:01:01.001Z'
              readOnly: true
              title: RFC3339 Date-Time
            updated_at:
              description: An ISO-8601 timestamp representation of entity last update date.
              type: string
              format: date-time
              example: '2023-01-01T01:01:01.001Z'
              readOnly: true
              title: RFC3339 Date-Time
            deleted_at:
              description: An ISO-8601 timestamp representation of entity deletion date.
              type: string
              format: date-time
              example: '2023-01-01T01:01:01.001Z'
              readOnly: true
              title: RFC3339 Date-Time
            customer_id:
              description: The customer ID of the subscription.
              type: string
              example: 01G65Z755AFWAKHE12NY0CQ9FH
              pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$
              readOnly: true
              title: Customer ID
            plan_id:
              description: 'The plan ID of the subscription.

                Set if subscription is created from a plan.'
              type: string
              example: 01G65Z755AFWAKHE12NY0CQ9FH
              pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$
              readOnly: true
              title: Plan ID
            billing_anchor:
              description: 'A billing anchor is the fixed point in time that determines the subscription''s recurring billing cycle.

                It affects when charges occur and how prorations are calculated.

                Common anchors:

                - Calendar month (1st of each month): `2025-01-01T00:00:00Z`

                - Subscription anniversary (day customer signed up)

                - Custom date (customer-specified day)'
              type: string
              format: date-time
              example: '2023-01-01T01:01:01.001Z'
              readOnly: true
              title: Billing anchor
            status:
              description: The status of the subscription.
              type: string
              enum:
              - active
              - inactive
              - canceled
              - scheduled
              readOnly: true
              title: Status
              x-speakeasy-unknown-values: allow
          required:
          - id
          - created_at
          - updated_at
          - customer_id
          - billing_anchor
          - status
        next:
          description: The new state of the subscription after the change.
          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
            labels:
              $ref: '#/components/schemas/Labels'
            created_at:
              description: An ISO-8601 timestamp representation of entity creation date.
              type: string
              format: date-time
              example: '2023-01-01T01:01:01.001Z'
              readOnly: true
              title: RFC3339 Date-Time
            updated_at:
              description: An ISO-8601 timestamp representation of entity last update date.
              type: string
              format: date-time
              example: '2023-01-01T01:01:01.001Z'
              readOnly: true
              title: RFC3339 Date-Time
            deleted_at:
              description: An ISO-8601 timestamp representation of entity deletion date.
              type: string
              format: date-time
              example: '2023-01-01T01:01:01.001Z'
              readOnly: true
              title: RFC3339 Date-Time
            customer_id:
              description: The customer ID of the subscription.
              type: string
              example: 01G65Z755AFWAKHE12NY0CQ9FH
              pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$
              readOnly: true
              title: Customer ID
            plan_id:
              description: 'The plan ID of the subscription.

                Set if subscription is created from a plan.'
              type: string
              example: 01G65Z755AFWAKHE12NY0CQ9FH
              pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$
              readOnly: true
              title: Plan ID
            billing_anchor:
              description: 'A billing anchor is the fixed point in time that determines the subscription''s recurring billing cycle.

                It affects when charges occur and how prorations are calculated.

                Common anchors:

                - Calendar month (1st of each month): `2025-01-01T00:00:00Z`

                - Subscription anniversary (day customer signed up)

                - Custom date (customer-specified day)'
              type: string
              format: date-time
              example: '2023-01-01T01:01:01.001Z'
              readOnly: true
              title: Billing anchor
            status:
              description: The status of the subscription.
              type: string
              enum:
              - active
              - inactive
              - canceled
              - scheduled
              readOnly: true
              title: Status
              x-speakeasy-unknown-values: allow
          required:
          - id
          - created_at
          - updated_at
          - customer_id
          - billing_anchor
          - status
      required:
      - current
      - next
    BillingSubscriptionCancel:
      description: Request for canceling a subscription.
      type: object
      properties:
        timing:
          description: If not provided the subscription is canceled immediately.
          example: immediate
          default: immediate
          oneOf:
          - $ref: '#/components/schemas/BillingSubscriptionEditTimingEnum'
          - $ref: '#/components/schemas/DateTime'
    BillingSubscriptionEditTimingEnum:
      description: 'Subscription edit timing.

        When immediate, the requested changes take effect immediately.

        When next_billing_cycle, the requested changes take effect at the next billing cycle.'
      type: string
      enum:
      - immediate
      - next_billing_cycle
      x-speakeasy-unknown-values: allow
    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
    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
    BillingSubscriptionChange:
      description: Request for changing a subscription.
      type: object
      properties:
        labels:
          $ref: '#/components/schemas/Labels'
        customer:
          description: The customer to create the subscription for.
          type: object
          properties:
            id:
              description: 'The ID of the customer to create the subscription for.


                Either customer ID or customer key must be provided.

                If both are provided, the ID will be used.'
              type: string
              example: 01G65Z755AFWAKHE12NY0CQ9FH
              pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$
              title: Customer ID
            key:
              description: 'The key of the customer to create the subscription for.


                Either customer ID or customer key must be provided.

                If both are provided, the ID will be used.'
              type: string
              example: 019ae40f-4258-7f15-9491-842f42a7d6ac
              maxLength: 256
              minLength: 1
              title: Customer Key
        plan:
          description: The plan reference of the subscription.
          type: object
          properties:
            id:
              description: 'The plan ID of the subscription.

                Set if subscription is created from a plan.


                ID or Key of the plan is required if creating a subscription from a plan.

                If both are provided, the ID will be used.'
              type: string
              example: 01G65Z755AFWAKHE12NY0CQ9FH
              pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$
              title: Plan ID
            key:
              description: 'The plan Key of the subscription, if any.

                Set if subscription is created from a plan.


                ID or Key of the plan is required if creating a subscription from a plan.

                If both are provided, the ID will be used.'
              type: string
              example: resource_key
              maxLength: 64
              minLength: 1
              pattern: ^[a-z0-9]+(?:_[a-z0-9]+)*$
              title: Plan Key
            version:
              description: 'The plan version of the subscription, if any.

                If not provided, the latest version of the plan will be used.'
              type: integer
              title: Plan Version
        billing_anchor:
          description: 'A billing anchor is the fixed point in time that determines the subscription''s recurring billing cycle.

            It affects when charges occur and how prorations are calculated.

            Common anchors:

            - Calendar month (1st of each month): `2025-01-01T00:00:00Z`

            - Subscription anniversary (day customer signed up)

            - Custom date (customer-specified day)


            If not provided, the subscription will be created with the subscription''s creation time as the billing anchor.'
          type: string
          format: date-time
          example: '2023-01-01T01:01:01.001Z'
          title: Billing anchor
        timing:
          description: 'Timing configuration for the change, when the change should take effect.

            For changing a subscription, the accepted values depend on the subscription configuration.'
          example: immediate
          oneOf:
          - $ref: '#/components/schemas/BillingSubscriptionEditTimingEnum'
          - $ref: '#/components/schemas/DateTime'
      required:
      - customer
      - plan
      - timing
    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
    DateTime:
      description: '[RFC3339](https://tools.ietf.org/html/rfc3339) formatted date-time string in UTC.'
      type: string
      format: date-time
      example: '2023-01-01T01:01:01.001Z'
      title: RFC3339 Date-Time
    SubscriptionPagePaginatedResponse:
      description: Page paginated response.
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/BillingSubscription'
        meta:
          $ref: '#/components/schemas/PaginatedMeta'
      required:
      - data
      - meta
    ULID:
      description: ULID (Universally Unique Lexicographically Sortable Identifier).
      type: string
      example: 01G65Z755AFWAKHE12NY0CQ9FH
      pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$
      title: ULID
    BillingSubscriptionCreate:
      description: Subscription create request.
      type: object
      properties:
        labels:
          $ref: '#/components/schemas/Labels'
        customer:
          description: The customer to create the subscription for.
          type: object
          properties:
            id:
              description: 'The ID of the customer to create the subscription for.


                Either customer ID or customer key must be provided.

                If both are provided, the ID will be used.'
              type: string
              example: 01G65Z755AFWAKHE12NY0CQ9FH
              pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$
              title: Customer ID
            key:
              description: 'The key of the customer to create the subscription for.


                Either customer ID or customer key must be provided.

                If both are provided, the ID will be used.'
              type: string
              example: 019ae40f-4258-7f15-9491-842f42a7d6ac
              maxLength: 256
              minLength: 1
              title: Customer Key
        plan:
          description: The plan reference of the subscription.
          type: object
          properties:
            id:
              description: 'The plan ID of the subscription.

                Set if subscription is created from a plan.


                ID or Key of the plan is required if creating a subscription from a plan.

                If both are provided, the ID will be used.'
              type: string
              example: 01G65Z755AFWAKHE12NY0CQ9FH
              pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$
              title: Plan ID
            key:
              description: 'The plan Key of the subscription, if any.

                Set if subscription is created from a plan.


                ID or Key of the plan is required if creating a subscription from a plan.

                If both are provided, the ID will be used.'
              type: string
              example: resource_key
              maxLength: 64
              minLength: 1
              pattern: ^[a-z0-9]+(?:_[a-z0-9]+)*$
              title: Plan Key
            version:
              description: 'The plan version of the subscription, if any.

                If not provided, the latest version of the plan will be used.'
              type: integer
              title: Plan Version
        billing_anchor:
          description: 'A billing anchor is the fixed point in time that determines the subscription''s recurring billing cycle.

            It affects when charges occur and how prorations are calculated.

            Common anchors:

            - Calendar month (1st of each month): `2025-01-01T00:00:00Z`

            - Subscription anniversary (day customer signed up)

            - Custom date (customer-specified day)


            If not provided, the subscription will be created with the subscription''s creation time as the billing anchor.'
          type: string
          format: date-time
          example: '2023-01-01T01:01:01.001Z'
          title: Billing anchor
      required:
      - customer
      - plan
    BillingSubscription:
      description: Subscription.
      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
        labels:
          $ref: '#/components/schemas/Labels'
        created_at:
          description: An ISO-8601 timestamp representation of entity creation date.
          type: string
          format: date-time
          example: '2023-01-01T01:01:01.001Z'
          readOnly: true
          title: RFC3339 Date-Time
        updated_at:
          description: An ISO-8601 timestamp representation of entity last update date.
          type: string
          format: date-time
          example: '2023-01-01T01:01:01.001Z'
          readOnly: true
          title: RFC3339 Date-Time
        deleted_at:
          description: An ISO-8601 timestamp representation of entity deletion date.
          type: string
          format: date-time
          example: '2023-01-01T01:01:01.001Z'
          readOnly: true
          title: RFC3339 Date-Time
        customer_id:
          description: The customer ID of the subscription.
          type: string
          example: 01G65Z755AFWAKHE12NY0CQ9FH
          pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$
          readOnly: true
          title: Customer ID
        plan_id:
          description: 'The plan ID of the subscription.

            Set if subscription is created from a plan.'
          type: string
          example: 01G65Z755AFWAKHE12NY0CQ9FH
          pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$
          readOnly: true
          title: Plan ID
        billing_anchor:
          description: 'A billing anchor is the fixed point in time that determine

# --- truncated at 32 KB (35 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/kong/refs/heads/main/openapi/kong-openmeter-subscriptions-api-openapi.yml