# Refund Payment

Endpoint: POST /api/refund
Version: v1
Security: OAuth2ClientCredentials

## Header parameters:

  - `X-Organization-Id` (string)
    Required if the account is part of multiple organizations. If the account only has access to one organization, this header is not required.

## Request fields (application/json):

  - `crossPayment` (any, required)

  - `currency` (string, required)

  - `totalGrossAmount` (number, required)

  - `totalNetAmount` (number, required)

  - `invoiceLines` (array)

  - `invoiceLines.description` (string, required)

  - `invoiceLines.grossUnitPrice` (number, required)

  - `invoiceLines.netUnitPrice` (number, required)

  - `invoiceLines.quantity` (number, required)

  - `invoiceLines.vatAmount` (number, required)

  - `invoiceLines.taxRate` (number, required)

## Response 200 fields (application/json):

  - `refundType` (string, required)

  - `debtorAccountNumber` (string)

  - `originalAmount` (number, required)

  - `originalCurrency` (string, required)

  - `grossRefundedAmount` (number, required)

  - `netRefundedAmount` (number, required)

  - `remainingAmount` (any, required)

  - `refundId` (string, required)

## Response 422 fields (application/json):

  - `detail` (array)

  - `detail.loc` (array, required)

  - `detail.msg` (string, required)

  - `detail.type` (string, required)