{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/adyen/refs/heads/main/json-structure/checkout-details-request-authentication-data-structure.json",
  "description": "DetailsRequestAuthenticationData schema from Adyen API",
  "type": "object",
  "properties": {
    "authenticationOnly": {
      "x-addedInVersion": "69",
      "default": false,
      "description": "If set to true, you will only perform the [3D Secure 2 authentication](https://docs.adyen.com/online-payments/3d-secure/other-3ds-flows/authentication-only), and not the payment authorisation.\nDefault: *false**.",
      "type": "boolean"
    }
  },
  "name": "DetailsRequestAuthenticationData"
}