threeDSecure

Request

Property Name	Type	Required	Description
`acsTransactionId`	string	Optional	Transaction ID value from the 3DS server. UUID of 36 characters.
`cavv`	string	Optional	CAVV: Cardholder Authentication Verification Value Base64 encoded CAVV obtained from the external MPI. If your authentication provider returns a CAVV, you must include it. CAVV is mandatory for the following `eci` values: 01, 02, 05, 06 Also known as: AVV: Authentication Verification Value UCAF: Universal Cardholder Authentication Field
`cavvAlgorithm`	string	Optional	Algorithm used to compute CAVV Value. Only required for 1.0.2 Mastercard transactions. Possible Values: `2`: CVV with ATN `3` : Mastercard SPA algorithm
`challengeRequired`	boolean	Optional	Possible Values: `true`: a challenge was required for this authenticaiton `false`: frictionless transaction (no challenge)
`dsTransactionId`	string	Optional	Transaction ID value from the 3DS server. UUID of 36 characters.
`eci`	string	Optional	ECI: Electronic Commerce Indicator Applicable if using external MPI. Values for different types of transactions: Fully Authenticated Transaction: 02,05 Attempted Authentication Transaction: 01,06 * Non 3-D Secure Transaction: 00,07 Possible values for MasterCard: 00, 01, 02 Possible values for all other card types: 05, 06, 07
`enrollmentStatus`	string	Optional	Status of Authentication eligibility. Possible Values: `Y` : Yes, Bank is participating in 3-D Secure protocol and will return the ACSUrl `N`: No, Bank is not participating in 3-D Secure protocol `U`: Unavailable, The DS or ACS is not available for authentication at the time of the request `B`: Bypass, Merchant authentication rule is triggered to bypass authentication in this use case
`networkScore`	string	Optional	The global score calculated by the CB Scoring platform.
`reasonCode`	string	Optional	The error code indicating a an issue with the transaction.
`threeDSecureReferenceId`	string	Optional	The ID of the current 3DS Authentication. The current transaction is linked to the existing 3DS Authentication.
`threeDSecureStatus`	string	Optional	Payer Authentication Transaction status result identifier. Possible Values: `Y`: Successful Authentication `N`: Failed Authentication/ Account Not Verified/ Transaction Denied `U`: Unable to Complete Authentication `A`:Successful Attempts Transaction `C`: Challenge Required for Authentication `R`: Authentication Rejected `D`: Challenge Required; Decoupled Authentication confirmed. `I`: Informational Only
`threeDSecureVersion`	string	Optional	The version of 3-D Secure being used. Valid values: - 2.1.0 - 2.2.0
`xid`	string	Optional	Authentication transaction ID Base64 encoded XID obtained from the external MPI. Example Base64 Format: `c0VQamBaVGxicnlCS0lRdVo9WjE=`

Response

Property Name	Type	Description
`authenticationResult`	string	3-D Secure authentication result. Possible values: AUTHENTICATION_BYPASSED AUTHENTICATION_FAILED AUTHENTICATION_INCOMPLETE AUTHENTICATION_SUCCEEDED AUTHENTICATION_UNAVAILABLE For more information, refer to Authentication Results.