<wst:RequestSecurityToken xmlns:wst="http://docs.oasis-open.org/ws-sx/ws-trust/200512" Context="testcontext">
  <wst:RequestType>http://docs.oasis-open.org/ws-sx/ws-trust/200512/Issue</wst:RequestType>
  <wsp:AppliesTo xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
    <wsa:EndpointReference xmlns:wsa="http://www.w3.org/2005/08/addressing">
      <wsa:Address>http://services.testcorp.org/provider2</wsa:Address>
    </wsa:EndpointReference>
  </wsp:AppliesTo>
</wst:RequestSecurityToken>