# CyberSource.Ucv1sessionsDataConsumerAuthenticationInformation

## Properties
Name | Type | Description | Notes
------------ | ------------- | ------------- | -------------
**challengeCode** | **String** | The challenge code<br><br>  Optional field: This field cannot be configured through the Merchant Experience screens in the Business Center, but if required should be provided on a per‑transaction basis in the uc/v1/sessions API request.  | [optional] 
**messageCategory** | **String** | The message category<br><br>  Optional field: This field cannot be configured through the Merchant Experience screens in the Business Center, but if required should be provided on a per‑transaction basis in the uc/v1/sessions API request.  | [optional] 
**acsWindowSize** | **String** | The acs window size<br><br>  Optional field: This field cannot be configured through the Merchant Experience screens in the Business Center, but if required should be provided on a per‑transaction basis in the uc/v1/sessions API request.  | [optional] 
**productCode** | **String** | Specifies the product code, which designates the type of transaction.<br><br>  Specify one of the following values for this field:  - AIR: Airline purchase  Important Required for American Express SafeKey (U.S.).  - ACC: Accommodation Rental  - ACF: Account funding  - CHA: Check acceptance  - DIG: Digital Goods  - DSP: Cash Dispensing  - GAS: Fuel  - GEN: General Retail  - LUX: Luxury Retail  - PAL: Prepaid activation and load  - PHY: Goods or services purchase  - QCT: Quasi-cash transaction  - REN: Car Rental  - RES: Restaurant  - SVC: Services  - TBD: Other  - TRA: Travel<br>  **Important** Required for Visa Secure transactions in Brazil. Do not use this request field for any other types of transactions.  | [optional]