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`ThreeDSecureChallengeDto`

A model the API reference uses in a request or a response. The operation pages link every field typed as this model here.

The parameters a caller posts to the issuer's access control server to present a challenge: an HTML form targeting `acsUrl` carrying `encodedChallengeRequest` as `creq` and, when present, `sessionData` as `threeDSSessionData`.

Values

Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

Fields

Field Type Description

acsUrl required

string

The access control server URL the challenge form posts to. nullable

Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

encodedChallengeRequest required

string

The encoded challenge request to post as the `creq` field. nullable

Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

sessionData required

string

The session data to post as `threeDSSessionData`, when the vendor supplies one. nullable

Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

challengeWindowSize required

ThreeDSChallengeWindowSize ThreeDSChallengeWindowSize

The window size the challenge request declared.

Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

`Size250X400`	Wire value 01: 250 x 400.
`Size390X400`	Wire value 02: 390 x 400.
`Size500X600`	Wire value 03: 500 x 600.
`Size600X400`	Wire value 04: 600 x 400.
`FullScreen`	Wire value 05: full screen.

acsTransactionId required

string

The access control server transaction id, for the caller's own correlation. nullable

Values: Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.

This model has no documented fields.