How to get information about cash on delivery postal order via API?

Question

API

The WSDL Parcel Tracking API has a new method "PostalOrderEventsForMail":

<operation name="PostalOrderEventsForMail">
  <documentation>Метод получения данных о наложенном платеже. </documentation>
  <input name="Request" message="tns:PostalOrderEventsForMailInput"/>
  <output name="Response" message="tns:PostalOrderEventsForMaiOutput"/>
  <fault name="Fault" message="tns:PostalOrderEventsForMailFault"/>
</operation>

Judging by the description, it should give out information similar to the "Information on the postal order of cash on delivery" sign on the tracking page (track example: 12757669033751), but it's not at all clear which variables and in what form to pass to this method.
Maybe someone is aware of this?

Answer 1

in theory so

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:data="http://russianpost.org/operationhistory/data" xmlns:data1="http://www.russianpost.org/RTM/DataExchangeESPP/Data">
   <soapenv:Header>
      <data:AuthorizationHeader soapenv:mustUnderstand="1">
         <data:login>?</data:login>
         <data:password>?</data:password>
      </data:AuthorizationHeader>
   </soapenv:Header>
   <soapenv:Body>
      <data1:PostalOrderEventsForMailInput Barcode="?" Language="RUS"/>
   </soapenv:Body>
</soapenv:Envelope>

but the server keeps responding Error getting ESPP data