<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:tms="http://tmsfrete.v2.targetmp.com.br">
   <soapenv:Header/>
   <soapenv:Body>
      <tms:CancelarCompraValePedagio>
         <tms:auth>
            <tms:Usuario>?</tms:Usuario>
            <tms:Senha>?</tms:Senha>
            <tms:Token>?</tms:Token>
         </tms:auth>
         <tms:cancelaVPRequest>
            <tms:IdCompraValePedagio>?</tms:IdCompraValePedagio>
            <tms:ViaFacil>?</tms:ViaFacil>
         </tms:cancelaVPRequest>
      </tms:CancelarCompraValePedagio>
   </soapenv:Body>
</soapenv:Envelope>