RDX Specification

InitiateActionResponse.Error (Object)

Note: Currently, these fields are only available for MasterCard PSD2 transactions. For details refer to MasterCard document “Authentication Guide for Europe, Version 1.2 12 September 2019”

NameDescriptionTypeLengthRequired
ReferenceNumberSystem reference number for the error message.StringUp to 15 charactersOptional
ReasonDescriptionUsed by the issuer for informational purposes.StringUp to 256 charactersOptional
DescriptionA description of the error.StringUp to 50 charactersOptional
MessageA message that can be used to display text to the cardholder on certain templates.StringUp to 128 charactersOptional