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

# Retrieve an Aktenabrechnung

> 
An **Aktenabrechnung** settles exactly one case. It is created by a case event in our
collection system and becomes available here once we have released it.

**Not the same resource as `/v1/statements/`.** A *statement* (Sammelabrechnung) settles
every case of one clearing run at once and carries a `mandate_details` sub-resource; an
Aktenabrechnung settles a single case and carries that case directly in `mandate`. Both
number ranges are shared, so the same `clearing_no` never appears in both resources.

**Types** (`statement_type`):

| Value | Meaning |
| --- | --- |
| `interim` | Zwischenabrechnung — interim settlement while the case continues |
| `final` | Endabrechnung — final settlement of the case |
| `expenses_invoice` | Auslagenrechnung — invoice for expenses we advanced |
| `transition_to_longtime_monitoring` | Übergabe Überwachungsverfahren — handover to long-term monitoring |
| `negative_closing` | Negativabschluss — the case is closed without success |

**Sign convention.** `total_balance` is the authority on the direction of the money:
a **positive** value is a payout to you, a **negative** value is an amount you owe us.
A negative balance is itemised in `cost_burden`; a payout is itemised in `vat_entries`.
Do not infer the direction from `statement_type` — an `interim` settlement can end up
negative.

`reference_number` is our case reference, `your_reference` is your own customer number
for the debtor as it was stored on the case. `vat_rate` is a decimal fraction
(`0.19` = 19%), the same convention as `overview_vat_specific` on `/v1/statements/`.

Subscribe to the `single_mandate_statement.created` and `single_mandate_statement.updated`
webhook events instead of polling. `created` fires when we **release** an Aktenabrechnung
to you, not when it is first booked internally, so every statement a webhook announces is
retrievable here.




## OpenAPI

````yaml get /v1/single-mandate-statements/{id}/
openapi: 3.0.3
info:
  title: paywise Case Management API
  version: v1
  description: |

    Use our Case Management API to perform the debt entire collection process.

    Please refer to the [official docs][ref1] for more!

    [ref1]: https://docs.paywise.de/api-docs/case-management-api/introduction
servers:
  - url: https://api.paywise.de
    description: Production environment
security: []
externalDocs:
  url: https://docs.paywise.de/api-docs/case-management-api/
paths:
  /v1/single-mandate-statements/{id}/:
    get:
      tags:
        - single-mandate-statements
      summary: Retrieve an Aktenabrechnung
      description: >

        An **Aktenabrechnung** settles exactly one case. It is created by a case
        event in our

        collection system and becomes available here once we have released it.


        **Not the same resource as `/v1/statements/`.** A *statement*
        (Sammelabrechnung) settles

        every case of one clearing run at once and carries a `mandate_details`
        sub-resource; an

        Aktenabrechnung settles a single case and carries that case directly in
        `mandate`. Both

        number ranges are shared, so the same `clearing_no` never appears in
        both resources.


        **Types** (`statement_type`):


        | Value | Meaning |

        | --- | --- |

        | `interim` | Zwischenabrechnung — interim settlement while the case
        continues |

        | `final` | Endabrechnung — final settlement of the case |

        | `expenses_invoice` | Auslagenrechnung — invoice for expenses we
        advanced |

        | `transition_to_longtime_monitoring` | Übergabe Überwachungsverfahren —
        handover to long-term monitoring |

        | `negative_closing` | Negativabschluss — the case is closed without
        success |


        **Sign convention.** `total_balance` is the authority on the direction
        of the money:

        a **positive** value is a payout to you, a **negative** value is an
        amount you owe us.

        A negative balance is itemised in `cost_burden`; a payout is itemised in
        `vat_entries`.

        Do not infer the direction from `statement_type` — an `interim`
        settlement can end up

        negative.


        `reference_number` is our case reference, `your_reference` is your own
        customer number

        for the debtor as it was stored on the case. `vat_rate` is a decimal
        fraction

        (`0.19` = 19%), the same convention as `overview_vat_specific` on
        `/v1/statements/`.


        Subscribe to the `single_mandate_statement.created` and
        `single_mandate_statement.updated`

        webhook events instead of polling. `created` fires when we **release**
        an Aktenabrechnung

        to you, not when it is first booked internally, so every statement a
        webhook announces is

        retrievable here.
      operationId: get-single-mandate-statement
      parameters:
        - in: path
          name: id
          schema:
            type: string
          required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SingleMandateStatement'
              examples:
                Example:
                  value:
                    href: >-
                      https://api.paywise.de/v1/single-mandate-statements/9f1c2d3e-4a5b-4c6d-8e9f-0a1b2c3d4e5f/
                    id: 9f1c2d3e-4a5b-4c6d-8e9f-0a1b2c3d4e5f
                    clearing_no: A2026/000123
                    invoice_no: R2026/000456
                    statement_type: interim
                    booking_date: '2026-08-18'
                    period_start: '2026-07-01'
                    period_end: '2026-08-18'
                    canceled: false
                    comment: Zwischenabrechnung nach Teilzahlung
                    reference_number: K26-757P3
                    your_reference: W00150540
                    mandate:
                      href: >-
                        https://api.paywise.de/v1/mandates/5600672e-2bfa-488c-b23a-460c1dd1f833/
                      id: 5600672e-2bfa-488c-b23a-460c1dd1f833
                      reference_number: K26-757P3
                    pre_tax_deductible: true
                    payout_method: transfer
                    principal_claims_total:
                      value: '200.00'
                      currency: EUR
                    open_principal_claim:
                      value: '0.00'
                      currency: EUR
                    total_balance:
                      value: '180.00'
                      currency: EUR
                    principal_claims:
                      - voucher_no: RE-1
                        voucher_date: '2026-05-03'
                        amount:
                          value: '123.45'
                          currency: EUR
                      - voucher_no: RE-2
                        voucher_date: '2026-05-04'
                        amount:
                          value: '76.55'
                          currency: EUR
                    vat_entries:
                      - vat_rate: '0.19'
                        total_payments:
                          value: '200.00'
                          currency: EUR
                        payments_to_dca:
                          value: '200.00'
                          currency: EUR
                        payments_to_client:
                          value: '0.00'
                          currency: EUR
                        allocation_to_main_claim:
                          value: '180.00'
                          currency: EUR
                        allocation_to_default_interest:
                          value: '0.00'
                          currency: EUR
                        allocation_to_client_expenses:
                          value: '0.00'
                          currency: EUR
                        allocation_to_client_costs:
                          value: '0.00'
                          currency: EUR
                        allocation_to_overpayment:
                          value: '0.00'
                          currency: EUR
                        allocation_to_tax_free_expenses:
                          value: '0.00'
                          currency: EUR
                        allocation_to_taxable_expenses:
                          value: '0.00'
                          currency: EUR
                        allocation_to_taxable_expenses_vat:
                          value: '0.00'
                          currency: EUR
                        allocation_to_fee:
                          value: '16.81'
                          currency: EUR
                        allocation_to_fee_vat:
                          value: '3.19'
                          currency: EUR
                        allocation_to_success_commission:
                          value: '0.00'
                          currency: EUR
                        allocation_to_success_commission_vat:
                          value: '0.00'
                          currency: EUR
                        instalment_payments_to_client:
                          value: '0.00'
                          currency: EUR
                        payout:
                          value: '180.00'
                          currency: EUR
                    cost_burden: null
                    downloads:
                      - id: 1d1eb5ba-2a3c-5f78-9c11-6b3f0d5a7e42
                        type: full_pdf
                        filename: aktenabrechnung_A2026-000123.pdf
                        mime_type: application/pdf
                        file_size: 42317
                        download_url: >-
                          https://api.paywise.de/v1/single-mandate-statements/9f1c2d3e-4a5b-4c6d-8e9f-0a1b2c3d4e5f/download/full-pdf/
                    created: '2026-08-18T09:12:44.512300Z'
          description: ''
      security:
        - tokenAuth: []
        - tokenAuth: []
components:
  schemas:
    SingleMandateStatement:
      type: object
      description: >-
        A settlement for exactly one case (Aktenabrechnung).


        Never exposes the platform-internal fields ``ikaros_event_id``,

        ``ikaros_event_code``, ``published`` and ``send_by_email``: the first
        two

        are Ikaros bookkeeping, and the latter two are staff release decisions.
        A

        client only ever sees published Aktenabrechnungen, so ``published``
        would

        be the constant ``true`` — a field that can only hold one value is not

        information, it is a promise we would have to keep.
      properties:
        href:
          type: string
          format: uri
          readOnly: true
          description: URL of this Aktenabrechnung.
        id:
          type: string
          format: uuid
          readOnly: true
          description: Unique ID of this Aktenabrechnung.
        clearing_no:
          type: string
          readOnly: true
          description: >-
            The clearing number of the statement (Abrechnungsnummer). Drawn from
            the same number range as the clearing numbers of /v1/statements/.
        invoice_no:
          type: string
          readOnly: true
          nullable: true
          description: >-
            The invoice number of the statement (Rechnungsnummer). Null when the
            settlement did not produce an invoice.
        statement_type:
          allOf:
            - $ref: '#/components/schemas/StatementTypeEnum'
          readOnly: true
          description: >-
            What kind of settlement this is: "interim" (Zwischenabrechnung),
            "final" (Endabrechnung), "expenses_invoice" (Auslagenrechnung),
            "transition_to_longtime_monitoring" (Übergabe Überwachungsverfahren)
            or "negative_closing" (Negativabschluss).


            * `interim` - Zwischenabrechnung

            * `final` - Endabrechnung

            * `expenses_invoice` - Auslagenrechnung

            * `transition_to_longtime_monitoring` - Übergabe
            Überwachungsverfahren

            * `negative_closing` - Negativabschluss
        booking_date:
          type: string
          format: date
          readOnly: true
          description: The date the statement was booked (Buchungsdatum).
        period_start:
          type: string
          format: date
          readOnly: true
          nullable: true
          description: >-
            Start of the settled period. Null for settlements that cover the
            whole case history.
        period_end:
          type: string
          format: date
          readOnly: true
          description: End of the settled period.
        canceled:
          type: boolean
          readOnly: true
          description: >-
            Whether this statement has been reversed (Storno). The reversed
            statement itself stays retrievable; the reversal is booked as its
            own statement.
        comment:
          type: string
          readOnly: true
          nullable: true
          description: Additional comment or notes on the statement.
        reference_number:
          type: string
          readOnly: true
          description: >-
            Our case file reference number ("Aktenzeichen") of the case this
            statement settles.
        your_reference:
          type: string
          readOnly: true
          nullable: true
          description: Your customer number of the debtor as stored on the case
        mandate:
          allOf:
            - $ref: '#/components/schemas/MandateMinInfo'
          readOnly: true
          nullable: true
          description: >-
            The case this statement settles. Null when the case is no longer
            linked; use reference_number, which is a snapshot and always
            present.
        pre_tax_deductible:
          type: boolean
          readOnly: true
          description: >-
            Whether you are entitled to deduct input tax
            (vorsteuerabzugsberechtigt). Determines whether VAT amounts are
            passed on to you.
        payout_method:
          readOnly: true
          nullable: true
          description: >-
            How the balance is settled: "transfer" (Überweisung) or
            "direct_debit" (Lastschrift).


            * `transfer` - Überweisung

            * `direct_debit` - Lastschrift
          oneOf:
            - $ref: '#/components/schemas/PayoutMethodEnum'
            - $ref: '#/components/schemas/NullEnum'
        principal_claims_total:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: >-
            Total of all principal claims settled here (Summe der
            Hauptforderungen).
        open_principal_claim:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: >-
            Principal claim still open after this settlement (offene
            Hauptforderung).
        total_balance:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: positive = payout to you, negative = amount you owe
        principal_claims:
          type: array
          items:
            $ref: '#/components/schemas/SingleMandateStatementPrincipalClaim'
          readOnly: true
          description: The invoices settled by this statement (Hauptforderungen).
        vat_entries:
          type: array
          items:
            $ref: '#/components/schemas/SingleMandateStatementVATEntry'
          readOnly: true
          description: Payments and their allocation, one entry per VAT rate.
        cost_burden:
          allOf:
            - $ref: '#/components/schemas/SingleMandateStatementCostBurden'
          readOnly: true
          nullable: true
          description: >-
            What you owe us on this case (Kostenbelastung). Null when the
            settlement pays out to you.
        downloads:
          type: array
          items:
            $ref: '#/components/schemas/SingleMandateStatementDownload'
          readOnly: true
          description: >-
            Available files for this statement with metadata and download URLs.
            Empty until the PDF has been transferred.
        created:
          type: string
          format: date-time
          readOnly: true
      required:
        - booking_date
        - canceled
        - clearing_no
        - comment
        - cost_burden
        - created
        - downloads
        - href
        - id
        - invoice_no
        - mandate
        - open_principal_claim
        - payout_method
        - period_end
        - period_start
        - pre_tax_deductible
        - principal_claims
        - principal_claims_total
        - reference_number
        - statement_type
        - total_balance
        - vat_entries
        - your_reference
    StatementTypeEnum:
      enum:
        - interim
        - final
        - expenses_invoice
        - transition_to_longtime_monitoring
        - negative_closing
      type: string
      description: |-
        * `interim` - Zwischenabrechnung
        * `final` - Endabrechnung
        * `expenses_invoice` - Auslagenrechnung
        * `transition_to_longtime_monitoring` - Übergabe Überwachungsverfahren
        * `negative_closing` - Negativabschluss
    MandateMinInfo:
      type: object
      properties:
        href:
          type: string
          format: uri
          readOnly: true
        id:
          type: string
        reference_number:
          type: string
          description: Our case file reference number ("Aktenzeichen").
      required:
        - href
    PayoutMethodEnum:
      enum:
        - transfer
        - direct_debit
      type: string
      description: |-
        * `transfer` - Überweisung
        * `direct_debit` - Lastschrift
    NullEnum:
      enum:
        - null
    Amount:
      type: object
      description: Amount
      properties:
        value:
          type: string
          format: decimal
          pattern: ^-?\d{0,14}(?:\.\d{0,2})?$
          nullable: true
          description: >-
            A string representation of a positive integer or decimal with two
            decimal places.
        currency:
          allOf:
            - $ref: '#/components/schemas/CurrencyEnum'
          description: |-
            The three-character currency code (ISO-4217).

            * `EUR` - Euro
            * `USD` - US Dollar
    SingleMandateStatementPrincipalClaim:
      type: object
      description: One invoice (Hauptforderung) settled by this Aktenabrechnung.
      properties:
        voucher_no:
          type: string
          readOnly: true
          nullable: true
          description: >-
            Your invoice or voucher number for the settled claim (Belegnummer
            der Hauptforderung).
        voucher_date:
          type: string
          format: date
          readOnly: true
          nullable: true
          description: Date of that invoice or voucher (Belegdatum).
        amount:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Invoiced amount of the principal claim (Betrag der Hauptforderung).
      required:
        - amount
        - voucher_date
        - voucher_no
    SingleMandateStatementVATEntry:
      type: object
      description: |-
        Payments and their allocation for one VAT rate.

        ``vat_rate`` is a decimal fraction (``0.19``), the same convention as
        ``overview_vat_specific.vat_rate`` on ``/v1/statements/``.
      properties:
        vat_rate:
          type: string
          format: decimal
          pattern: ^-?\d{0,3}(?:\.\d{0,2})?$
          readOnly: true
          description: >-
            The VAT rate applied to this entry, as a decimal fraction (0.19 =
            19%).
        total_payments:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: >-
            Total payments made by the debtor at this VAT rate (Zahlungen des
            Schuldners insgesamt).
        payments_to_dca:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: >-
            Payments the debtor made to the debt collection agency (Zahlungen
            ans IKU).
        payments_to_client:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: >-
            Payments the debtor made directly to you (Zahlungen an den
            Gläubiger).
        allocation_to_main_claim:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Allocation to the main claim (Verrechnung auf Hauptforderung).
        allocation_to_default_interest:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Allocation to default interest (Verrechnung auf Verzugszinsen).
        allocation_to_client_expenses:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Allocation to your expenses (Verrechnung auf Gläubigerauslagen).
        allocation_to_client_costs:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Allocation to your costs (Verrechnung auf Gläubigerkosten).
        allocation_to_overpayment:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Allocation to an overpayment (Verrechnung auf Überzahlung).
        allocation_to_tax_free_expenses:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: >-
            Allocation to tax-free expenses (Verrechnung auf steuerfreie
            Auslagen).
        allocation_to_taxable_expenses:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: >-
            Allocation to taxable expenses (Verrechnung auf steuerpflichtige
            Auslagen).
        allocation_to_taxable_expenses_vat:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: >-
            Allocation to the VAT on taxable expenses (Verrechnung auf USt. der
            steuerpflichtigen Auslagen).
        allocation_to_fee:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Allocation to the collection fee (Verrechnung auf Honorar).
        allocation_to_fee_vat:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: >-
            Allocation to the VAT on the collection fee (Verrechnung auf USt.
            des Honorars).
        allocation_to_success_commission:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: >-
            Allocation to the success commission (Verrechnung auf
            Erfolgsprovision).
        allocation_to_success_commission_vat:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: >-
            Allocation to the VAT on the success commission (Verrechnung auf
            USt. der Erfolgsprovision).
        instalment_payments_to_client:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: >-
            Instalment payments already passed on to you (Ratenzahlungen an den
            Gläubiger).
        payout:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Balance of this VAT rate (Saldo dieses Steuersatzes).
      required:
        - allocation_to_client_costs
        - allocation_to_client_expenses
        - allocation_to_default_interest
        - allocation_to_fee
        - allocation_to_fee_vat
        - allocation_to_main_claim
        - allocation_to_overpayment
        - allocation_to_success_commission
        - allocation_to_success_commission_vat
        - allocation_to_tax_free_expenses
        - allocation_to_taxable_expenses
        - allocation_to_taxable_expenses_vat
        - instalment_payments_to_client
        - payments_to_client
        - payments_to_dca
        - payout
        - total_payments
        - vat_rate
    SingleMandateStatementCostBurden:
      type: object
      description: 'Kostenbelastung: what you owe us on this case.'
      properties:
        vat_rate:
          type: string
          format: decimal
          pattern: ^-?\d{0,3}(?:\.\d{0,2})?$
          readOnly: true
          description: >-
            The VAT rate applied to this cost burden, as a decimal fraction
            (0.19 = 19%).
        items:
          type: array
          items:
            $ref: '#/components/schemas/SingleMandateStatementCostBurdenItem'
          readOnly: true
          description: >-
            Itemised cost positions of this cost burden (Einzelpositionen der
            Kostenbelastung).
        tax_free_expenses:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Tax-free expenses charged (Steuerfreie Auslagen).
        taxable_expenses:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Taxable expenses charged (Steuerpflichtige Auslagen).
        taxable_expenses_vat:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: VAT on the taxable expenses (USt. der steuerpflichtigen Auslagen).
        fee:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Collection fee charged (Honorar).
        fee_vat:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: VAT on the collection fee (USt. des Honorars).
        total_net:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Total net amount of the cost burden (Summe netto).
        total_vat:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Total VAT of the cost burden (Summe USt.).
        total_amount:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Total gross amount of the cost burden (Summe brutto).
      required:
        - fee
        - fee_vat
        - items
        - tax_free_expenses
        - taxable_expenses
        - taxable_expenses_vat
        - total_amount
        - total_net
        - total_vat
        - vat_rate
    SingleMandateStatementDownload:
      type: object
      description: >-
        One downloadable file of an Aktenabrechnung.


        Deliberately its own class rather than a reuse of

        ``StatementDownloadSerializer``: a Sammelabrechnung carries up to four

        files (PDF plus three Excel exports), an Aktenabrechnung exactly one
        PDF.

        Sharing the serializer would publish a ``type`` documentation that
        promises

        file types this resource never returns.
      properties:
        id:
          type: string
          format: uuid
          readOnly: true
          description: >-
            Stable UUID of this file. Derived from the statement and the file
            type, so it does not change between requests.
        type:
          type: string
          readOnly: true
          description: Type of file. Always "full_pdf" for an Aktenabrechnung.
        filename:
          type: string
          readOnly: true
          description: Descriptive filename for the download.
        mime_type:
          type: string
          readOnly: true
          description: MIME type of the file (always application/pdf).
        file_size:
          type: integer
          readOnly: true
          nullable: true
          description: File size in bytes.
        download_url:
          type: string
          format: uri
          readOnly: true
          description: >-
            Secure download URL for the file. The file is proxied through the
            API, so the URL requires the same Bearer token as every other
            endpoint.
      required:
        - download_url
        - file_size
        - filename
        - id
        - mime_type
        - type
    CurrencyEnum:
      enum:
        - EUR
        - USD
      type: string
      description: |-
        * `EUR` - Euro
        * `USD` - US Dollar
    SingleMandateStatementCostBurdenItem:
      type: object
      description: One account line of a Kostenbelastung.
      properties:
        account_code:
          type: string
          readOnly: true
          description: >-
            Account code of this cost position (Kontokennzeichen, e.g.
            "STFRAUSL").
        designation:
          type: string
          readOnly: true
          description: Human-readable designation of the cost position (Bezeichnung).
        main_account_code:
          type: string
          readOnly: true
          nullable: true
          description: Main account code this position rolls up into (Hauptkonto).
        net_amount:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Net amount of this position (Nettobetrag).
        vat_amount:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: VAT amount of this position (Umsatzsteuerbetrag).
        gross_amount:
          allOf:
            - $ref: '#/components/schemas/Amount'
          readOnly: true
          nullable: true
          description: Gross amount of this position (Bruttobetrag).
      required:
        - account_code
        - designation
        - gross_amount
        - main_account_code
        - net_amount
        - vat_amount
  securitySchemes:
    tokenAuth:
      type: http
      scheme: bearer

````