> ## Documentation Index
> Fetch the complete documentation index at: https://docs.photon.codes/docs/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Use Stable documentation by default. Honor an explicit Beta request or a URL under /docs/beta/. If the requested version conflicts with the installed CLI package or API origin, clarify the target before writing integration code.
> Pages under /docs/beta/ document Beta; other product pages document Stable. Keep the CLI package, commands, API origin, and credentials within the selected version. State the documentation version in your answer.
> For MCP search, always pass version: Stable or version: Beta. Unfiltered search mixes both versions. For filesystem reads, keep Beta queries under /beta/ and exclude /beta/ from Stable queries; discover paths before reading them.
> The public docs base is https://photon.codes/docs. Convert MCP page paths to public URLs under that base, preserving /beta/ when present. Read https://photon.codes/docs/skill.md for version selection and https://photon.codes/docs/llms.txt for the version indexes.

# Preview an organization billing change

> Previews a fixed-charge quantity change on the selected organization's own subscription, such as SSO. Prices the change by the billing engine exactly as making it would bill it now: dueNow is that invoice, with taxes and the payer's credits applied. A quantity already paid for this period is not billed again, so a purchase after a release can be free. nextCharge is what is charged in advance at the next period start. For a fixed-charge change, pass quote on with the purchase so it is refused if the price or period no longer hold. This operation does not change billing.



## OpenAPI

````yaml https://api.photon.codes/openapi.json post /v1/organizations/{organizationId}/billing/preview
openapi: 3.1.0
info:
  title: Photon API
  version: 1.0.0
servers:
  - url: https://api.photon.codes
security: []
paths:
  /v1/organizations/{organizationId}/billing/preview:
    post:
      tags:
        - Organization Billing
      summary: Preview an organization billing change
      description: >-
        Previews a fixed-charge quantity change on the selected organization's
        own subscription, such as SSO. Prices the change by the billing engine
        exactly as making it would bill it now: dueNow is that invoice, with
        taxes and the payer's credits applied. A quantity already paid for this
        period is not billed again, so a purchase after a release can be free.
        nextCharge is what is charged in advance at the next period start. For a
        fixed-charge change, pass quote on with the purchase so it is refused if
        the price or period no longer hold. This operation does not change
        billing.
      operationId: previewOrganizationChange
      parameters:
        - in: path
          name: organizationId
          required: true
          schema:
            type: string
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PreviewOrganizationChangeRequest'
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PreviewOrganizationChangeResponse'
          description: What the change would bill.
          headers:
            Deprecation:
              $ref: '#/components/headers/Deprecation'
            Idempotent-Replayed:
              $ref: '#/components/headers/Idempotent-Replayed'
            Link:
              $ref: '#/components/headers/Link'
            RateLimit:
              $ref: '#/components/headers/RateLimit'
            RateLimit-Policy:
              $ref: '#/components/headers/RateLimit-Policy'
            Retry-After:
              $ref: '#/components/headers/Retry-After'
            Sunset:
              $ref: '#/components/headers/Sunset'
            X-Request-ID:
              $ref: '#/components/headers/X-Request-ID'
            X-Trace-ID:
              $ref: '#/components/headers/X-Trace-ID'
        '400':
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/InvalidArgumentProblem'
          description: 'INVALID_ARGUMENT: Invalid Argument'
          headers:
            Deprecation:
              $ref: '#/components/headers/Deprecation'
            Idempotent-Replayed:
              $ref: '#/components/headers/Idempotent-Replayed'
            Link:
              $ref: '#/components/headers/Link'
            RateLimit:
              $ref: '#/components/headers/RateLimit'
            RateLimit-Policy:
              $ref: '#/components/headers/RateLimit-Policy'
            Retry-After:
              $ref: '#/components/headers/Retry-After'
            Sunset:
              $ref: '#/components/headers/Sunset'
            X-Request-ID:
              $ref: '#/components/headers/X-Request-ID'
            X-Trace-ID:
              $ref: '#/components/headers/X-Trace-ID'
        '401':
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/NotAuthenticatedProblem'
          description: 'NOT_AUTHENTICATED: Not Authenticated'
          headers:
            Link:
              description: Optional related resources.
              schema:
                type: string
            RateLimit:
              description: Optional rate limit information.
              schema:
                type: string
            RateLimit-Policy:
              description: Optional rate limit policy.
              schema:
                type: string
            Retry-After:
              description: Optional retry delay or HTTP date.
              schema:
                type: string
            WWW-Authenticate:
              required: true
              schema:
                type: string
            X-Request-ID:
              description: Application request identifier.
              schema:
                type: string
        '403':
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/PreviewOrganizationChangeForbiddenProblem'
          description: >-
            FORBIDDEN: Forbidden; RESOURCE_MISMATCH: Resource Mismatch


            FORBIDDEN: Forbidden; INSUFFICIENT_SCOPE: Insufficient Scope;
            ORGANIZATION_SSO_REQUIRED: Organization SSO Required
          headers:
            Deprecation:
              description: >-
                RFC 9745 structured-field Date at which the operation was or
                will be deprecated: `@` followed by Unix seconds, for example
                `@1767225599`.
              schema:
                pattern: ^@-?[0-9]+$
                type: string
            Idempotent-Replayed:
              description: True when this response was replayed from an earlier attempt.
              schema:
                type: boolean
            Link:
              description: |-
                Links related to lifecycle or remediation documentation.

                Optional related resources.
              schema:
                type: string
            RateLimit:
              description: |-
                Current rate-limit state.

                Optional rate limit information.
              schema:
                type: string
            RateLimit-Policy:
              description: |-
                Rate-limit policy applied by the gateway.

                Optional rate limit policy.
              schema:
                type: string
            Retry-After:
              description: |-
                Delay before retrying, in seconds or as an HTTP date.

                Optional retry delay or HTTP date.
              schema:
                type: string
            Sunset:
              description: >-
                RFC 8594 HTTP-date (IMF-fixdate) after which the operation may
                become unavailable, for example `Thu, 31 Dec 2026 23:59:59 GMT`.
              schema:
                pattern: >-
                  ^(Mon|Tue|Wed|Thu|Fri|Sat|Sun), [0-9]{2}
                  (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) [0-9]{4}
                  [0-9]{2}:[0-9]{2}:[0-9]{2} GMT$
                type: string
            X-Request-ID:
              description: |-
                Identifier for this HTTP attempt.

                Application request identifier.
              schema:
                type: string
            X-Trace-ID:
              description: >-
                Trace ID of this request. Sent alongside X-Request-ID when a
                middleware published a trace ID for the request.
              schema:
                pattern: ^(?!0{32}$)[0-9a-f]{32}$
                type: string
        '409':
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/FailedPreconditionProblem'
          description: 'FAILED_PRECONDITION: Failed Precondition'
          headers:
            Deprecation:
              $ref: '#/components/headers/Deprecation'
            Idempotent-Replayed:
              $ref: '#/components/headers/Idempotent-Replayed'
            Link:
              $ref: '#/components/headers/Link'
            RateLimit:
              $ref: '#/components/headers/RateLimit'
            RateLimit-Policy:
              $ref: '#/components/headers/RateLimit-Policy'
            Retry-After:
              $ref: '#/components/headers/Retry-After'
            Sunset:
              $ref: '#/components/headers/Sunset'
            X-Request-ID:
              $ref: '#/components/headers/X-Request-ID'
            X-Trace-ID:
              $ref: '#/components/headers/X-Trace-ID'
        '422':
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/ValidationFailedProblem'
          description: 'VALIDATION_FAILED: Request Validation Failed'
          headers:
            Deprecation:
              $ref: '#/components/headers/Deprecation'
            Idempotent-Replayed:
              $ref: '#/components/headers/Idempotent-Replayed'
            Link:
              $ref: '#/components/headers/Link'
            RateLimit:
              $ref: '#/components/headers/RateLimit'
            RateLimit-Policy:
              $ref: '#/components/headers/RateLimit-Policy'
            Retry-After:
              $ref: '#/components/headers/Retry-After'
            Sunset:
              $ref: '#/components/headers/Sunset'
            X-Request-ID:
              $ref: '#/components/headers/X-Request-ID'
            X-Trace-ID:
              $ref: '#/components/headers/X-Trace-ID'
        '500':
          content:
            application/problem+json:
              schema:
                $ref: >-
                  #/components/schemas/PreviewOrganizationChangeInternalServerErrorProblem
          description: |-
            INVALID_AUTH_CONTEXT: Invalid Authentication Context

            INTERNAL_ERROR: Internal Server Error
          headers:
            Deprecation:
              description: >-
                RFC 9745 structured-field Date at which the operation was or
                will be deprecated: `@` followed by Unix seconds, for example
                `@1767225599`.
              schema:
                pattern: ^@-?[0-9]+$
                type: string
            Idempotent-Replayed:
              description: True when this response was replayed from an earlier attempt.
              schema:
                type: boolean
            Link:
              description: |-
                Links related to lifecycle or remediation documentation.

                Optional related resources.
              schema:
                type: string
            RateLimit:
              description: |-
                Current rate-limit state.

                Optional rate limit information.
              schema:
                type: string
            RateLimit-Policy:
              description: |-
                Rate-limit policy applied by the gateway.

                Optional rate limit policy.
              schema:
                type: string
            Retry-After:
              description: |-
                Delay before retrying, in seconds or as an HTTP date.

                Optional retry delay or HTTP date.
              schema:
                type: string
            Sunset:
              description: >-
                RFC 8594 HTTP-date (IMF-fixdate) after which the operation may
                become unavailable, for example `Thu, 31 Dec 2026 23:59:59 GMT`.
              schema:
                pattern: >-
                  ^(Mon|Tue|Wed|Thu|Fri|Sat|Sun), [0-9]{2}
                  (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) [0-9]{4}
                  [0-9]{2}:[0-9]{2}:[0-9]{2} GMT$
                type: string
            X-Request-ID:
              description: |-
                Identifier for this HTTP attempt.

                Application request identifier.
              schema:
                type: string
            X-Trace-ID:
              description: >-
                Trace ID of this request. Sent alongside X-Request-ID when a
                middleware published a trace ID for the request.
              schema:
                pattern: ^(?!0{32}$)[0-9a-f]{32}$
                type: string
        '502':
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/UpstreamFailureProblem'
          description: 'UPSTREAM_FAILURE: Upstream Service Failure'
          headers:
            Deprecation:
              $ref: '#/components/headers/Deprecation'
            Idempotent-Replayed:
              $ref: '#/components/headers/Idempotent-Replayed'
            Link:
              $ref: '#/components/headers/Link'
            RateLimit:
              $ref: '#/components/headers/RateLimit'
            RateLimit-Policy:
              $ref: '#/components/headers/RateLimit-Policy'
            Retry-After:
              $ref: '#/components/headers/Retry-After'
            Sunset:
              $ref: '#/components/headers/Sunset'
            X-Request-ID:
              $ref: '#/components/headers/X-Request-ID'
            X-Trace-ID:
              $ref: '#/components/headers/X-Trace-ID'
        '503':
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/UpstreamUnavailableProblem'
          description: 'UPSTREAM_UNAVAILABLE: Upstream Service Unavailable'
          headers:
            Deprecation:
              description: >-
                RFC 9745 structured-field Date at which the operation was or
                will be deprecated: `@` followed by Unix seconds, for example
                `@1767225599`.
              schema:
                pattern: ^@-?[0-9]+$
                type: string
            Idempotent-Replayed:
              description: True when this response was replayed from an earlier attempt.
              schema:
                type: boolean
            Link:
              description: |-
                Links related to lifecycle or remediation documentation.

                Optional related resources.
              schema:
                type: string
            RateLimit:
              description: |-
                Current rate-limit state.

                Optional rate limit information.
              schema:
                type: string
            RateLimit-Policy:
              description: |-
                Rate-limit policy applied by the gateway.

                Optional rate limit policy.
              schema:
                type: string
            Retry-After:
              description: |-
                Delay before retrying, in seconds or as an HTTP date.

                Optional retry delay or HTTP date.
              schema:
                type: string
            Sunset:
              description: >-
                RFC 8594 HTTP-date (IMF-fixdate) after which the operation may
                become unavailable, for example `Thu, 31 Dec 2026 23:59:59 GMT`.
              schema:
                pattern: >-
                  ^(Mon|Tue|Wed|Thu|Fri|Sat|Sun), [0-9]{2}
                  (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) [0-9]{4}
                  [0-9]{2}:[0-9]{2}:[0-9]{2} GMT$
                type: string
            X-Request-ID:
              description: |-
                Identifier for this HTTP attempt.

                Application request identifier.
              schema:
                type: string
            X-Trace-ID:
              description: >-
                Trace ID of this request. Sent alongside X-Request-ID when a
                middleware published a trace ID for the request.
              schema:
                pattern: ^(?!0{32}$)[0-9a-f]{32}$
                type: string
        '504':
          content:
            application/problem+json:
              schema:
                $ref: >-
                  #/components/schemas/PreviewOrganizationChangeGatewayTimeoutProblem
          description: >-
            REQUEST_TIMEOUT: Request Timeout; UPSTREAM_TIMEOUT: Upstream Service
            Timeout
          headers:
            Deprecation:
              $ref: '#/components/headers/Deprecation'
            Idempotent-Replayed:
              $ref: '#/components/headers/Idempotent-Replayed'
            Link:
              $ref: '#/components/headers/Link'
            RateLimit:
              $ref: '#/components/headers/RateLimit'
            RateLimit-Policy:
              $ref: '#/components/headers/RateLimit-Policy'
            Retry-After:
              $ref: '#/components/headers/Retry-After'
            Sunset:
              $ref: '#/components/headers/Sunset'
            X-Request-ID:
              $ref: '#/components/headers/X-Request-ID'
            X-Trace-ID:
              $ref: '#/components/headers/X-Trace-ID'
      security:
        - accountServiceKey: []
        - serviceIdentityBearer: []
        - oauth2:
            - billing:read
components:
  schemas:
    PreviewOrganizationChangeRequest:
      additionalProperties: false
      properties:
        fixedCharge:
          $ref: '#/components/schemas/FixedChargeChange'
      required:
        - fixedCharge
      type: object
    PreviewOrganizationChangeResponse:
      additionalProperties: false
      properties:
        balanceAfterCents:
          anyOf:
            - maximum: 9007199254740991
              minimum: -9007199254740991
              type: integer
            - type: 'null'
          description: >-
            The payer's credit balance once dueNow is charged: the credit the
            change issues included, less what dueNow uses. In dueNow's currency.
            Null when the change charges nothing now (a downgrade).
        dueNow:
          $ref: '#/components/schemas/BillingPreviewInvoice'
        nextCharge:
          anyOf:
            - $ref: '#/components/schemas/BillingNextCharge'
            - type: 'null'
          description: >-
            What is charged in advance at the next period start for what is held
            after the change. Usage and a minimum commitment are billed after
            the period. Null when nothing is, or the subscription ends first.
        planChange:
          anyOf:
            - $ref: '#/components/schemas/BillingPlanChangeEffect'
            - type: 'null'
          description: Set for a plan change, null otherwise.
        quote:
          anyOf:
            - $ref: '#/components/schemas/FixedChargeQuote'
            - type: 'null'
          description: >-
            Set for a fixed-charge change, null otherwise: the unit price,
            currency and period the preview was priced on. Pass them on with the
            purchase so it is refused if they no longer hold.
        timeZone:
          description: >-
            The IANA time zone the payer is billed in, e.g. America/Los_Angeles.
            Billing periods start and end at its midnights, so read their
            calendar dates in it.
          type: string
      required:
        - balanceAfterCents
        - dueNow
        - nextCharge
        - planChange
        - quote
        - timeZone
      type: object
    InvalidArgumentProblem:
      additionalProperties:
        $ref: '#/components/schemas/JsonValue'
      example:
        code: INVALID_ARGUMENT
        status: 400
        title: Invalid Argument
        type: https://photon.codes/docs/problems/invalid-argument
      properties:
        code:
          const: INVALID_ARGUMENT
          type: string
        detail:
          minLength: 1
          type: string
        instance:
          minLength: 1
          type: string
        remediation:
          not: {}
        requestId:
          minLength: 1
          type: string
        status:
          const: 400
          type: number
        title:
          const: Invalid Argument
          type: string
        type:
          const: https://photon.codes/docs/problems/invalid-argument
          type: string
      required:
        - code
        - status
        - title
        - type
      type: object
    NotAuthenticatedProblem:
      additionalProperties:
        $ref: '#/components/schemas/JsonValue'
      example:
        code: NOT_AUTHENTICATED
        status: 401
        title: Not Authenticated
        type: https://photon.codes/docs/problems/not-authenticated
      properties:
        code:
          const: NOT_AUTHENTICATED
          type: string
        detail:
          minLength: 1
          type: string
        instance:
          minLength: 1
          type: string
        remediation:
          not: {}
        requestId:
          minLength: 1
          type: string
        status:
          const: 401
          type: number
        title:
          const: Not Authenticated
          type: string
        type:
          const: https://photon.codes/docs/problems/not-authenticated
          type: string
      required:
        - code
        - status
        - title
        - type
      type: object
    PreviewOrganizationChangeForbiddenProblem:
      oneOf:
        - $ref: '#/components/schemas/ForbiddenProblem'
        - $ref: '#/components/schemas/InsufficientScopeProblem'
        - $ref: '#/components/schemas/OrganizationSsoRequiredProblem'
        - $ref: '#/components/schemas/ResourceMismatchProblem'
    FailedPreconditionProblem:
      additionalProperties:
        $ref: '#/components/schemas/JsonValue'
      example:
        code: FAILED_PRECONDITION
        status: 409
        title: Failed Precondition
        type: https://photon.codes/docs/problems/failed-precondition
      properties:
        code:
          const: FAILED_PRECONDITION
          type: string
        detail:
          minLength: 1
          type: string
        instance:
          minLength: 1
          type: string
        remediation:
          not: {}
        requestId:
          minLength: 1
          type: string
        status:
          const: 409
          type: number
        title:
          const: Failed Precondition
          type: string
        type:
          const: https://photon.codes/docs/problems/failed-precondition
          type: string
      required:
        - code
        - status
        - title
        - type
      type: object
    ValidationFailedProblem:
      additionalProperties:
        $ref: '#/components/schemas/JsonValue'
      example:
        code: VALIDATION_FAILED
        issues:
          - code: invalid_type
            location: json
            message: Expected a string.
            path: /name
        status: 422
        title: Request Validation Failed
        type: https://photon.codes/docs/problems/validation-failed
      properties:
        code:
          const: VALIDATION_FAILED
          type: string
        detail:
          minLength: 1
          type: string
        instance:
          minLength: 1
          type: string
        issues:
          items:
            $ref: '#/components/schemas/ValidationIssue'
          type: array
        remediation:
          not: {}
        requestId:
          minLength: 1
          type: string
        status:
          const: 422
          type: number
        title:
          const: Request Validation Failed
          type: string
        type:
          const: https://photon.codes/docs/problems/validation-failed
          type: string
      required:
        - issues
        - code
        - status
        - title
        - type
      type: object
    PreviewOrganizationChangeInternalServerErrorProblem:
      oneOf:
        - $ref: '#/components/schemas/InternalErrorProblem'
        - $ref: '#/components/schemas/InvalidAuthContextProblem'
    UpstreamFailureProblem:
      additionalProperties:
        $ref: '#/components/schemas/JsonValue'
      example:
        code: UPSTREAM_FAILURE
        status: 502
        title: Upstream Service Failure
        type: https://photon.codes/docs/problems/upstream-failure
      properties:
        code:
          const: UPSTREAM_FAILURE
          type: string
        detail:
          minLength: 1
          type: string
        instance:
          minLength: 1
          type: string
        remediation:
          not: {}
        requestId:
          minLength: 1
          type: string
        status:
          const: 502
          type: number
        title:
          const: Upstream Service Failure
          type: string
        type:
          const: https://photon.codes/docs/problems/upstream-failure
          type: string
      required:
        - code
        - status
        - title
        - type
      type: object
    UpstreamUnavailableProblem:
      additionalProperties:
        $ref: '#/components/schemas/JsonValue'
      example:
        code: UPSTREAM_UNAVAILABLE
        status: 503
        title: Upstream Service Unavailable
        type: https://photon.codes/docs/problems/upstream-unavailable
      properties:
        code:
          const: UPSTREAM_UNAVAILABLE
          type: string
        detail:
          minLength: 1
          type: string
        instance:
          minLength: 1
          type: string
        remediation:
          not: {}
        requestId:
          minLength: 1
          type: string
        status:
          const: 503
          type: number
        title:
          const: Upstream Service Unavailable
          type: string
        type:
          const: https://photon.codes/docs/problems/upstream-unavailable
          type: string
      required:
        - code
        - status
        - title
        - type
      type: object
    PreviewOrganizationChangeGatewayTimeoutProblem:
      oneOf:
        - $ref: '#/components/schemas/RequestTimeoutProblem'
        - $ref: '#/components/schemas/UpstreamTimeoutProblem'
    FixedChargeChange:
      additionalProperties: false
      description: A quantity change made now, as a purchase or release makes it.
      properties:
        fixedChargeCode:
          description: Fixed charge to change, e.g. sms_local_us_number.
          pattern: ^[a-z][a-z0-9_]{0,63}$
          type: string
        increment:
          description: >-
            Signed change to the current quantity. The resulting quantity must
            stay between 0 and 10,000.
          maximum: 10000
          minimum: -10000
          type: integer
      required:
        - fixedChargeCode
        - increment
      type: object
    BillingPreviewInvoice:
      additionalProperties: false
      description: >-
        Charged when the change is made, priced as the change bills it. No lines
        when it charges nothing now.
      properties:
        creditsCents:
          description: Credit notes and prepaid credit applied, in cents.
          maximum: 9007199254740991
          minimum: -9007199254740991
          type: integer
        currency:
          type: string
        discountCents:
          description: Coupons applied, in cents.
          maximum: 9007199254740991
          minimum: -9007199254740991
          type: integer
        feesCents:
          description: Sum of the lines, in cents.
          maximum: 9007199254740991
          minimum: -9007199254740991
          type: integer
        lines:
          items:
            $ref: '#/components/schemas/BillingPreviewLine'
          type: array
        taxesCents:
          maximum: 9007199254740991
          minimum: -9007199254740991
          type: integer
        totalCents:
          description: What the payer is charged, in cents.
          maximum: 9007199254740991
          minimum: -9007199254740991
          type: integer
      required:
        - creditsCents
        - currency
        - discountCents
        - feesCents
        - lines
        - taxesCents
        - totalCents
      type: object
    BillingNextCharge:
      additionalProperties: false
      properties:
        amountCents:
          maximum: 9007199254740991
          minimum: -9007199254740991
          type: integer
        at:
          description: ISO 8601.
          type: string
        currency:
          type: string
      required:
        - amountCents
        - at
        - currency
      type: object
    BillingPlanChangeEffect:
      additionalProperties: false
      properties:
        additions:
          description: >-
            One line per requested addition: what adding it bills on the target
            plan, prorated as if added now. Billed when it is added, not with
            dueNow; the balance left after dueNow applies to it first.
            nextCharge already includes it.
          items:
            $ref: '#/components/schemas/BillingPreviewLine'
          type: array
        effectiveAt:
          anyOf:
            - description: ISO 8601.
              type: string
            - type: 'null'
          description: When a period_end change applies. Null otherwise.
        minimumCommitment:
          anyOf:
            - $ref: '#/components/schemas/BillingPreviewMinimumCommitment'
            - type: 'null'
          description: >-
            The target plan's minimum commitment: when a period's charges fall
            short of it, the difference is billed at the period end. Set for an
            upgrade to a plan with one, null otherwise.
        timing:
          $ref: '#/components/schemas/BillingPlanChangeTiming'
        unsoldFixedCharges:
          description: >-
            Held fixed charges the target plan does not sell; the preview prices
            the change without them. With period_end they stay until it applies
            and are released with it. Otherwise the change is refused
            (release_required) until they are released.
          items:
            $ref: '#/components/schemas/BillingHeldFixedCharge'
          type: array
        unusedTimeCredit:
          anyOf:
            - $ref: '#/components/schemas/BillingPreviewCredit'
            - type: 'null'
          description: >-
            The replaced plan's unused time, which an upgrade credits to the
            payer: applied to dueNow first, the rest kept as balance. Set for an
            upgrade from a plan paid in advance, null otherwise.
      required:
        - additions
        - effectiveAt
        - minimumCommitment
        - timing
        - unsoldFixedCharges
        - unusedTimeCredit
      type: object
    FixedChargeQuote:
      additionalProperties: false
      properties:
        amount:
          description: >-
            Decimal amount in the plan currency. Kept as text so sub-cent unit
            prices remain exact.
          pattern: ^\d+(?:\.\d+)?$
          type: string
        currency:
          type: string
        currentPeriodEnd:
          description: ISO 8601.
          type: string
      required:
        - amount
        - currency
        - currentPeriodEnd
      type: object
    JsonValue:
      anyOf:
        - type: string
        - type: number
        - type: boolean
        - type: 'null'
        - items:
            $ref: '#/components/schemas/JsonValue'
          type: array
        - additionalProperties:
            $ref: '#/components/schemas/JsonValue'
          propertyNames:
            type: string
          type: object
    ForbiddenProblem:
      additionalProperties:
        $ref: '#/components/schemas/JsonValue'
      example:
        code: FORBIDDEN
        status: 403
        title: Forbidden
        type: https://photon.codes/docs/problems/forbidden
      properties:
        code:
          const: FORBIDDEN
          type: string
        detail:
          minLength: 1
          type: string
        instance:
          minLength: 1
          type: string
        remediation:
          not: {}
        requestId:
          minLength: 1
          type: string
        status:
          const: 403
          type: number
        title:
          const: Forbidden
          type: string
        type:
          const: https://photon.codes/docs/problems/forbidden
          type: string
      required:
        - code
        - status
        - title
        - type
      type: object
    InsufficientScopeProblem:
      additionalProperties:
        $ref: '#/components/schemas/JsonValue'
      example:
        code: INSUFFICIENT_SCOPE
        status: 403
        title: Insufficient Scope
        type: https://photon.codes/docs/problems/insufficient-scope
      properties:
        code:
          const: INSUFFICIENT_SCOPE
          type: string
        detail:
          minLength: 1
          type: string
        instance:
          minLength: 1
          type: string
        remediation:
          not: {}
        requestId:
          minLength: 1
          type: string
        status:
          const: 403
          type: number
        title:
          const: Insufficient Scope
          type: string
        type:
          const: https://photon.codes/docs/problems/insufficient-scope
          type: string
      required:
        - code
        - status
        - title
        - type
      type: object
    OrganizationSsoRequiredProblem:
      additionalProperties:
        $ref: '#/components/schemas/JsonValue'
      example:
        code: ORGANIZATION_SSO_REQUIRED
        status: 403
        title: Organization SSO Required
        type: https://photon.codes/docs/problems/organization-sso-required
      properties:
        code:
          const: ORGANIZATION_SSO_REQUIRED
          type: string
        detail:
          minLength: 1
          type: string
        instance:
          minLength: 1
          type: string
        remediation:
          not: {}
        requestId:
          minLength: 1
          type: string
        status:
          const: 403
          type: number
        title:
          const: Organization SSO Required
          type: string
        type:
          const: https://photon.codes/docs/problems/organization-sso-required
          type: string
      required:
        - code
        - status
        - title
        - type
      type: object
    ResourceMismatchProblem:
      additionalProperties:
        $ref: '#/components/schemas/JsonValue'
      example:
        code: RESOURCE_MISMATCH
        status: 403
        title: Resource Mismatch
        type: https://photon.codes/docs/problems/resource-mismatch
      properties:
        code:
          const: RESOURCE_MISMATCH
          type: string
        detail:
          minLength: 1
          type: string
        instance:
          minLength: 1
          type: string
        remediation:
          not: {}
        requestId:
          minLength: 1
          type: string
        status:
          const: 403
          type: number
        title:
          const: Resource Mismatch
          type: string
        type:
          const: https://photon.codes/docs/problems/resource-mismatch
          type: string
      required:
        - code
        - status
        - title
        - type
      type: object
    ValidationIssue:
      additionalProperties: false
      properties:
        code:
          minLength: 1
          type: string
        location:
          $ref: '#/components/schemas/ValidationLocation'
        message:
          minLength: 1
          type: string
        path:
          type: string
      required:
        - code
        - location
        - message
        - path
      type: object
    InternalErrorProblem:
      additionalProperties:
        $ref: '#/components/schemas/JsonValue'
      example:
        code: INTERNAL_ERROR
        status: 500
        title: Internal Server Error
        type: https://photon.codes/docs/problems/internal-error
      properties:
        code:
          const: INTERNAL_ERROR
          type: string
        detail:
          minLength: 1
          type: string
        instance:
          minLength: 1
          type: string
        remediation:
          not: {}
        requestId:
          minLength: 1
          type: string
        status:
          const: 500
          type: number
        title:
          const: Internal Server Error
          type: string
        type:
          const: https://photon.codes/docs/problems/internal-error
          type: string
      required:
        - code
        - status
        - title
        - type
      type: object
    InvalidAuthContextProblem:
      additionalProperties:
        $ref: '#/components/schemas/JsonValue'
      example:
        code: INVALID_AUTH_CONTEXT
        status: 500
        title: Invalid Authentication Context
        type: https://photon.codes/docs/problems/invalid-auth-context
      properties:
        code:
          const: INVALID_AUTH_CONTEXT
          type: string
        detail:
          minLength: 1
          type: string
        instance:
          minLength: 1
          type: string
        remediation:
          not: {}
        requestId:
          minLength: 1
          type: string
        status:
          const: 500
          type: number
        title:
          const: Invalid Authentication Context
          type: string
        type:
          const: https://photon.codes/docs/problems/invalid-auth-context
          type: string
      required:
        - code
        - status
        - title
        - type
      type: object
    RequestTimeoutProblem:
      additionalProperties:
        $ref: '#/components/schemas/JsonValue'
      example:
        code: REQUEST_TIMEOUT
        status: 504
        title: Request Timeout
        type: https://photon.codes/docs/problems/request-timeout
      properties:
        code:
          const: REQUEST_TIMEOUT
          type: string
        detail:
          minLength: 1
          type: string
        instance:
          minLength: 1
          type: string
        remediation:
          not: {}
        requestId:
          minLength: 1
          type: string
        status:
          const: 504
          type: number
        title:
          const: Request Timeout
          type: string
        type:
          const: https://photon.codes/docs/problems/request-timeout
          type: string
      required:
        - code
        - status
        - title
        - type
      type: object
    UpstreamTimeoutProblem:
      additionalProperties:
        $ref: '#/components/schemas/JsonValue'
      example:
        code: UPSTREAM_TIMEOUT
        status: 504
        title: Upstream Service Timeout
        type: https://photon.codes/docs/problems/upstream-timeout
      properties:
        code:
          const: UPSTREAM_TIMEOUT
          type: string
        detail:
          minLength: 1
          type: string
        instance:
          minLength: 1
          type: string
        remediation:
          not: {}
        requestId:
          minLength: 1
          type: string
        status:
          const: 504
          type: number
        title:
          const: Upstream Service Timeout
          type: string
        type:
          const: https://photon.codes/docs/problems/upstream-timeout
          type: string
      required:
        - code
        - status
        - title
        - type
      type: object
    BillingPreviewLine:
      additionalProperties: false
      properties:
        amountCents:
          maximum: 9007199254740991
          minimum: -9007199254740991
          type: integer
        code:
          description: >-
            The fixed-charge code for a fixed charge, the metric code for usage,
            and the plan code otherwise.
          type: string
        kind:
          $ref: '#/components/schemas/BillingPreviewLineKind'
        name:
          type: string
        periodEnd:
          anyOf:
            - description: ISO 8601.
              type: string
            - type: 'null'
        periodStart:
          anyOf:
            - description: ISO 8601.
              type: string
            - type: 'null'
        units:
          description: >-
            Units billed, as a decimal. Units already paid this period are not
            billed again, so a purchase can bill fewer units than it adds.
          type: string
      required:
        - amountCents
        - code
        - kind
        - name
        - periodEnd
        - periodStart
        - units
      type: object
    BillingPreviewMinimumCommitment:
      additionalProperties: false
      properties:
        amountCents:
          description: For each full period.
          maximum: 9007199254740991
          minimum: -9007199254740991
          type: integer
        currentPeriodAmountCents:
          description: >-
            For the rest of the current period, prorated as its true-up bills
            it.
          maximum: 9007199254740991
          minimum: -9007199254740991
          type: integer
        currentPeriodEnd:
          description: ISO 8601.
          type: string
        currentPeriodStart:
          description: ISO 8601.
          type: string
      required:
        - amountCents
        - currentPeriodAmountCents
        - currentPeriodEnd
        - currentPeriodStart
      type: object
    BillingPlanChangeTiming:
      description: >-
        immediate applies now and charges dueNow with it. on_payment applies
        once dueNow is paid; the current plan stays until then. period_end is a
        downgrade: it applies at the period end and charges nothing now.
      enum:
        - immediate
        - on_payment
        - period_end
      type: string
    BillingHeldFixedCharge:
      additionalProperties: false
      properties:
        fixedChargeCode:
          type: string
        quantity:
          maximum: 9007199254740991
          minimum: -9007199254740991
          type: integer
      required:
        - fixedChargeCode
        - quantity
      type: object
    BillingPreviewCredit:
      additionalProperties: false
      properties:
        amountCents:
          maximum: 9007199254740991
          minimum: -9007199254740991
          type: integer
        code:
          description: The replaced plan's code.
          type: string
        name:
          description: The replaced plan's name.
          type: string
        periodEnd:
          anyOf:
            - description: ISO 8601.
              type: string
            - type: 'null'
          description: The end of the period the plan was paid for.
        periodStart:
          anyOf:
            - description: ISO 8601.
              type: string
            - type: 'null'
          description: When the change is made.
      required:
        - amountCents
        - code
        - name
        - periodEnd
        - periodStart
      type: object
    ValidationLocation:
      enum:
        - body
        - cookie
        - form
        - header
        - json
        - param
        - query
      type: string
    BillingPreviewLineKind:
      description: >-
        subscription is a plan's base fee. usage is the replaced plan's usage to
        date, billed as it stands when the change is made, so it is an estimate.
        commitment is the replaced plan's minimum commitment less what its fees
        cover.
      enum:
        - fixed_charge
        - subscription
        - usage
        - commitment
      type: string
  headers:
    Deprecation:
      description: >-
        RFC 9745 structured-field Date at which the operation was or will be
        deprecated: `@` followed by Unix seconds, for example `@1767225599`.
      schema:
        pattern: ^@-?[0-9]+$
        type: string
    Idempotent-Replayed:
      description: True when this response was replayed from an earlier attempt.
      schema:
        type: boolean
    Link:
      description: Links related to lifecycle or remediation documentation.
      schema:
        type: string
    RateLimit:
      description: Current rate-limit state.
      schema:
        type: string
    RateLimit-Policy:
      description: Rate-limit policy applied by the gateway.
      schema:
        type: string
    Retry-After:
      description: Delay before retrying, in seconds or as an HTTP date.
      schema:
        type: string
    Sunset:
      description: >-
        RFC 8594 HTTP-date (IMF-fixdate) after which the operation may become
        unavailable, for example `Thu, 31 Dec 2026 23:59:59 GMT`.
      schema:
        pattern: >-
          ^(Mon|Tue|Wed|Thu|Fri|Sat|Sun), [0-9]{2}
          (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) [0-9]{4}
          [0-9]{2}:[0-9]{2}:[0-9]{2} GMT$
        type: string
    X-Request-ID:
      description: Identifier for this HTTP attempt.
      schema:
        type: string
    X-Trace-ID:
      description: >-
        Trace ID of this request. Sent alongside X-Request-ID when a middleware
        published a trace ID for the request.
      schema:
        pattern: ^(?!0{32}$)[0-9a-f]{32}$
        type: string
  securitySchemes:
    accountServiceKey:
      description: >-
        Account Service Key, prefixed with `pho_ask_`, sent as `Authorization:
        Bearer <key>`. Acts on behalf of its owning account, subject to the
        permissions and credential restrictions of each operation. Account
        access tokens and OAuth grants also use the Bearer header. In
        organizations that require SSO, Account Service Keys are not accepted
        for managing the organization's SSO settings, deleting the organization,
        or checking whether it can be deleted.
      scheme: bearer
      type: http
    serviceIdentityBearer:
      description: >-
        Organization Service Identity API key or M2M access token, sent as
        `Authorization: Bearer <credential>`. Restricted to its organization and
        explicitly granted business permissions. It does not authorize human
        organization governance or Photon credential management. Never send an
        M2M client secret to a business endpoint.
      scheme: bearer
      type: http
    oauth2:
      description: >-
        OAuth grant issued by the Photon authorization server. The token is a
        bearer JWT whose consented scope is intersected with the permissions the
        route grants; an empty intersection is `403 insufficient_scope`.
      flows:
        authorizationCode:
          authorizationUrl: https://auth.photon.codes/oauth2/authorize
          scopes:
            account:create_project: Create a project owned by the account.
            account:read: View account profile.
            account:read_projects: >-
              List projects associated with the account; does not grant access
              to project contents.
            account:write: Update account name and profile.
            billing:read: View invoices, usage, payment status.
            events:read: >-
              Query stored Events and discover their SQL schema within a
              project.
            organization:create_project: Create a project in the organization.
            organization:read: View organization name and avatar.
            organization:read_projects: List projects in the organization.
            platforms:read: View project platform configuration.
            platforms:write: Change project platform configuration.
            project:delete: Permanently delete the project.
            project:read: View non-sensitive project settings.
            project:read_usage: View project usage and costs.
            project:write: >-
              Change agent profiles, webhook settings, and other project
              configuration.
            ten_dlc:read: View organization 10DLC Brand and Campaign registration records.
            ten_dlc:write: >-
              Register and update organization 10DLC Brands and Campaigns,
              including OTP operations.
          tokenUrl: https://auth.photon.codes/oauth2/token
      type: oauth2

````

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