ThreeDSSubmitData
What SecureFieldsClient.submit adds to the tokenization result when 3DS is enabled.
Forward it, with the form token, to your own backend: it goes in the payment creation call, next to
the browser information from getBrowserData and the browserIP / Accept header the
backend captures from the cardholder's request itself.
Properties
three_ds_server_trans_id?
optional three_ds_server_trans_id?: string;
Correlates every 3DS step of this authentication.