Ejemplo

<SOAP-ENV:Envelope     xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" 
                    xmlns:api="http://api.decidir.com.ar">
   <SOAP-ENV:Body>
      <api:GetAuthorizeAnswer>
         <api:Security>1234567890ABCDEF1234567890ABCDEF</aí:Security>
         <api:Merchant>12345678</api:Merchant>
         <api:RequestKey>8496472a-8c87-e35b-dcf2-94d5e31eb12f</api:RequestKey>
         <api:AnswerKey>8496472a-12df-e35b-dcf2-94d5e31eb12f</api:AnswerKey>
      </api:GetAuthorizeAnswer>
   </SOAP-ENV:Body>
</SOAP-ENV:Envelope>