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Field Name | Description | Condition | Field Definition |
---|---|---|---|
ChallengeIndicator | Indicates whether a challenge is requested for this transaction. Possible Values: 07 - No challenge requested (strong consumer authentication is already performed) 84 - Delegate Trusted Authentication (DTA) | Required for Visa Delegated Authentication | N(2) |
AlternateAuthenticationData | Data that documents and supports a specific authentication process. Possible Values:
| Required for Visa Delegated Authentication | AN(2048) |
AlternateAuthenticationMethod | Mechanism used by the cardholder to authenticate to the 3DS Requestor Possible Values:
| Required for Visa Delegated Authentication | N(2) |
AlternateAuthenticationDate | Date and time in UTC of the customer authentication | Required for Visa Delegated Authentication | N(12) |
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