toggle menu
Checkout 3DS SDK
3.4.3
Checkout.com 3DS
switch theme
search in API
Checkout 3DS SDK
/
com.checkout.threeds.standalone.dochallenge.models
/
ChallengeParameters
/
acsRefNumber
acs
Ref
Number
val
acsRefNumber
:
String
Parameters
acs
Ref
Number
Unique identifier associated with the ACS assigned by EMVCo.