fetchBillingResults to retrieve final results of Vindicia Retain processing on transactions submitted via billTransactions; see [fetchBillingResults](fetchBillingResults) for details.
Input
transactions: an array of Transaction objects. For a given transaction that has failed at your payment provider, submit to Vindicia Retain the final failed attempt from your billing system only. Note: Do not populate the VID field in any new transaction submitted with this method. Vindicia Retain populates this data member in the[fetchBillingResults](fetchBillingResults) call.
Output
return: an object of type[Return](return_data_members) that indicates the success or failure of the call.
response: an object of type TransactionValidationResponse, which includes the ID of the Transaction returning an error.
Note: An empty TransactionValidationResponse object indicates that the call succeeded without error. For more information, see TransactionValidationResponse Values.
