OOBCallbackValidateStatus.RReqOverrides (Object)

Name	Description	Type	Length	Required *
AuthenticationMethod	Required authentication method for the RReq and Visa CAVV values. SMS_OTP HARDWARE_OTP SOFTWARE_OTP OTHER_OTP KBA BIOMETRIC APP_LOGIN OTHER	String	Value from list	Conditional; required for OOB Callback Validate Status
TransStatusReason	Required when the transaction is not authenticated or when an error occurs in the Embedded OOB use case. CARD_AUTH_FAILED EXCEEDS_FREQUENCY (Too many tries to pass validation) TECHNICAL_ISSUE	String	Value from list	Conditional; required for OOB Callback Validate Status
AuthenticationAttempts	Indicates the number of authentication cycles attempted by the cardholder. Value must equal 2 characters (01-99).	String	2 characters max. (01-99)	Conditional; required for OOB Callback Validate Status
CustomerCancel	Indicates whether the customer cancelled the transaction. True if the customer clicked “Cancel”, otherwise false. Required for Embedded OOB use case.	Boolean	true / false	Conditional; required for OOB Callback Validate Status

Fields are required assuming issuer has integrated RDX 2.2.2 and is using Embedded OOB authentication.