Passing secure parameter to fixlet through Api

   <BES>
   <SourcedFixletAction>
   <SourceFixlet>
   <Sitename>siteName is passed</Sitename>
   <FixletID>FixletID is passed</FixletID>
   <Action>Action1</Action>
   </SourceFixlet>
   <Target>
   <ComputerName>computerName is passed</ComputerName>
   </Target>
    <SecureParameter Name="value">$ecureV@lu3</SecureParameter>
  </SourcedFixletAction>
   </BES>

Since the body is not getting executed the action is not getting created

if
<Parameter Name="value">$ecureV@lu3</Parameter>
passed like this the action gets created but the value is visible in Action which gets created when the fixlet gets executed.