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Incremental Authorization

Use this information to process an incremental authorization. This transaction can be applied to a pre-authorization request to increase the authorized amount before it is captured.

Follow these steps to process an incremental authorization.

Use the

incrementTransaction

method to initiate the transaction flow.

let increment = await mposUi.incrementTransaction(withID: "transactionIdentifier",
                                                  withAmount: (Decimal(1.00), .USD))

After the transaction is completed, get the results of the transaction.

switch increment {
    case .success(let transaction):
        print("Transaction with id: %@ completed with state: %@", transaction.identifier, transaction.status)
    case .cancelledByUser:
        print("Transaction canceled.")
    case .error(let developerInfo):
        print("Transaction failed. Info: %@", developerInfo)
    }

To get complete transaction details, access the

transaction

object.