# OpenapiClient::PaymentCardPayerAuthTransaction ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **request_type** | **String** | Object name of the primary transaction request. | **store_id** | **String** | An optional outlet ID for clients that support multiple stores in the same app. | [optional] **merchant_transaction_id** | **String** | The unique merchant transaction ID from the request header, if supplied. | [optional] **transaction_amount** | [**Amount**](Amount.md) | | **transaction_origin** | [**TransactionOrigin**](TransactionOrigin.md) | | [optional] **order** | [**Order**](Order.md) | | [optional] **payment_method** | [**PaymentCardPaymentMethod**](PaymentCardPaymentMethod.md) | | **currency_conversion** | [**CurrencyConversion**](CurrencyConversion.md) | | [optional]