# OpenapiClient::PaymentCardPayerAuthTransaction ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **payment_method** | [**PaymentCardPaymentMethod**](PaymentCardPaymentMethod.md) | | **currency_conversion** | [**CurrencyConversion**](CurrencyConversion.md) | | [optional] **authentication_request** | [**AuthenticationRequest**](AuthenticationRequest.md) | | [optional] **authentication_result** | [**AuthenticationResult**](AuthenticationResult.md) | | [optional] ## Code Sample ```ruby require 'OpenapiClient' instance = OpenapiClient::PaymentCardPayerAuthTransaction.new(payment_method: null, currency_conversion: null, authentication_request: null, authentication_result: null) ```