Receiving current booking info.
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:rail="http://nemo-ibe.com/Rail" xmlns:stl="http://nemo-ibe.com/STL">
<soapenv:Header/>
<soapenv:Body>
<rail:UpdateBook>
<rail:Request>
<stl:Requisites>
<stl:Login>login</stl:Login>
<stl:Password>password</stl:Password>
<stl:AuthToken>token</stl:AuthToken>
<stl:NemoOneAuthToken>auth_token</stl:NemoOneAuthToken>
</stl:Requisites>
<stl:UserID>123</stl:UserID>
<stl:RequestType>U</stl:RequestType>
<stl:RequestBody>
<rail:BookID>123</rail:BookID>
<rail:Language>ru</rail:Language>
<rail:FromSupplier>true</rail:FromSupplier>
<rail:GetBalance>true</rail:GetBalance>
</stl:RequestBody>
</rail:Request>
</rail:UpdateBook>
</soapenv:Body>
</soapenv:Envelope>
The response structure is the same as the response to request for booking seats in a train.