Name	Description
Attempted	Authentication was not available, but the functionality was available (though the issuer, scheme or a third party) to generate a proof of authentication attempt.
Authenticated	The transaction has been fully authenticated with 3D Secure 1.0
ChallengeAuthenticated	The transaction has been fully authenticated with 3D Secure 2.0 folloiwng a successful challenge
ChallengeNotAuthenticated	The card holder failed 3DS 2.0 authentication following a challenge. It is strongly recommended that the payment does not continue
ChallengeRejected	The card holder rejected 3DS 2.0 authentication follwing a challenge. It is strongly recommended that the payment does not continue
FrictionlessAuthenticated	The transaction has been fully authenticated with 3D Secure 2.0 with no challenge
FrictrionlessNotAuthenticated	The card holder failed 3DS 2.0 authentication immediately without a challenge. It is strongly recommended that the payment does not continue
FrictionlessRejected	The card issuer rejected the authentication attempt without asking for a challenge. It is strongly recommended that the payment does not continue
NotAuthenticated	The card holder failed 3DS 1.0 authentication. It is strongly recommended that the payment does not continue
NotEnrolled	The card holder was not enrolled for 3D Secure 1.0
NotChecked	3D Secure was not checked due to a technical or other problem
Unavailable	Authentication could not be performed due to a technical or other problem