SOAP based SMS gateway


Is it possible to configure an SMS Gateway in privacyIDEA if my SMS service is consumed through a SOAP request?
I suppose I have to choose HttpSMSProvider option. But, how could I set all the parameters of the SOAP envelope in the configuration of the SMS Gateway?

This is an example of the original request:

<soapenv:Envelope xmlns:soapenv="" xmlns:ser="" xmlns:obj="">

Thanks in advance!

If you service requires a SOAP request, I think the HTTPSMSProvider will not work.
You probably must use the ScriptSMSProvider and write your own script, that sends the SOAP request.