gistfile1.txt

 <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:sch="http://membersuite.com/schemas" xmlns:con="http://membersuite.com/contracts">
   <soapenv:Header>
      <sch:ConciergeRequestHeader>
        
         <sch:AccessKeyId>my_access_key</sch:AccessKeyId>
         <sch:AssociationId>my_id</sch:AssociationId>
         <sch:Signature>signature</sch:Signature>
      </sch:ConciergeRequestHeader>
   </soapenv:Header>
   <soapenv:Body>
      <con:WhoAmI/>
   </soapenv:Body>
</soapenv:Envelope>