finalizeCustomerAction.
The AutoBill will start billing only after this finalization is completed and the underlying transaction is authorized (captured).
Note: This flow requires that full amount auth be set to true.
Input
srd: sparse response description, a SOAP string (which must be a JSON object), in which you specify the elements you want returned.This parameter enables the calling system to constrain amethod call to return only components you specify. This gives you greater control over returned content, and improves response time within the Vindicia platform by reducing the processing needed for the call.
Some fields are required, either practically or in the WSDL, and will be returned regardless of the srd. A null srd returns the complete response.
transactionVid: Vindicia generated unique ID for the underlying transaction. This will be available to you through the URL when your customer is redirected to your site by the payment provider.
Output
return: an object of typeReturn that indicates the success or failure of the call.
authStatus: an object of type TransactionStatus that indicates the status of the initial Transaction. This object will also contain the response received from the payment provider.
autobill: the AutoBill object for which this method finalized the HostedPage validation transaction. It contains the updated status of the AutoBill after the finalization. Subscribe will populate this only if there was no error in processing this call.

