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The parameter group contains information about the previous authentication.

  • Parameters
  • Server API Error Messages
  • Examples

Parameters

Parameter

RequiredComments
priorauthenticationinfo_data

-

Data that supports and documents a specific authentication process carried out by the merchant such as FIDO


Format

CHAR(1..2048)
priorauthenticationinfo_method-

Cardholder mechanism used for prior authentication.


Format

LIST

Permitted Values

frictionless

ACSchallenge

AVSverified

other

priorauthenticationinfo_timestamp-

Date and time (see RFC 3339) of the previous cardholder authentication in UTC.
JJJJ-MM-DD*D*HH:MM:SS+00:00


Format

timestamp (no time zone check)
priorauthenticationinfo_reference-

This data element contains an ACS transaction ID for a previous authenticated transaction (for example, the first recurring transaction authenticated by the cardholder).


Format

CHAR(1..255)

Server API Error Messages

No.

Signification

2580Parameter {priorauthenticationinfo_data} incorrect
2581Parameter {priorauthenticationinfo_method} incorrect
2582Parameter {priorauthenticationinfo_timestamp} incorrect
2583Parameter {priorauthenticationinfo_reference} incorrect

Examples


Server API

priorauthenticationinfo_data=ABC
priorauthenticationinfo_method=ACSchallenge
priorauthenticationinfo_timestamp=2020-06-12T19:12:45+00:00
priorauthenticationinfo_reference=ebc1822f-268e-4bdb-97b0-af1b270a12a9

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