consumerAuthenticationInformation. cardholderMessage {#cons-auth-info-cardholder-message}
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Text provided by the AC or issuer or both to the cardholder during a frictionless or decoupled transaction.  
The issuer can provide information to the cardholder. For example, "Additional authentication is needed for this transaction. Please contact (Issuer Name) at xxx-xxx-xxxx." The issuing bank can choose to support this value.

Specifications {#cons-auth-info-cardholder-message_Specifications}
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* **Data Type:** String
* **Data Length:** 128

Mapping Information {#cons-auth-info-cardholder-message_Mapping}
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* **REST API Field:** consumerAuthenticationInformation. cardholderMessage
* **SCMP API Field:** pa_cardholder_message
* **Simple Order API Field:** payerAuthEnrollReply_cardholderMessage