DeductReversal

Reverse a deduct that was previously requested on a wallet.

KLV will not be sent for reversals.

Request Path Parameters

Parameter	type	Limits	required	Description
terminalID	String	10 characters	✓	The Paymentology issued terminal id of the terminal requesting the transaction
reference	String	1-255 characters	✓	The reference of the wallet to reverse a previous deduct
requestAmount	Integer		✓	The amount of the original deduct to be reversed
narrative	String	1-255 characters	✓	A description of the terminal where the card was used
transactionData	String	0-2048 characters	✓	Extra information about the transaction in a KLV format
referenceID	String	1-255 characters	✓	Transaction id of the original deduct to be reversed
referenceDate	Date		✓	Transaction date (in UTC) of the original deduct to be reversed
transactionID	String	1-255 characters	✓	Transaction id to identify the reversal message. Note that the Transaction id is not a unique value and may be duplicated over time
transactionDate	Date		✓	Transaction date (in UTC) to identify the reversal message
checksum	String		✓	HMAC-SHA256 hashed signature of the concatenated method name with all argument values using the terminal password as private key

<?xml version="1.0"?>
<methodCall>
    <methodName>DeductReversal</methodName>
    <params>
        <param>
            <value>
                <string>0034048207</string>
            </value>
        </param>
        <param>
            <value>
                <string>68263116</string>
            </value>
        </param>
        <param>
            <value>
                <int>559</int>
            </value>
        </param>
        <param>
            <value>
                <string>PAYPAL                 4029357733    SGP</string>
            </value>
        </param>
        <param>
            <value>
                <string>
                </string>
            </value>
        </param>
        <param>
            <value>
                <string>571156</string>
            </value>
        </param>
        <param>
            <value>
                <dateTime.iso8601>20200824T01:52:15</dateTime.iso8601>
            </value>
        </param>
        <param>
            <value>
                <string>2010206</string>
            </value>
        </param>
        <param>
            <value>
                <dateTime.iso8601>20200824T03:52:22</dateTime.iso8601>
            </value>
        </param>
        <param>
            <value>
                <string>D86B50F9FB658F5AB00A280BF52A40DAD7A3B89919D98ADABBC93FD42D5AF9E8</string>
            </value>
        </param>
    </params>
</methodCall>

Response Parameters

Field	type	Description
resultCode	Integer	Status code indicating transaction result

<?xml version=""1.0"" encoding=""UTF-8""?>
<methodResponse>
   <params>
      <param>
         <value>
            <struct>
               <member>
                  <name>resultCode</name>
                  <value>
                     <int>1</int>
                  </value>
               </member>
            </struct>
         </value>
      </param>
   </params>
</methodResponse>