I used both of routine and cls. But I did like for cls . We are appliying FHIR concept to class easily and  generated the structure of the data flow.

I am using HTTPS Protocal.So request is working fine and response is return empty.But this same URL run with Post man.It is return correct xml data.So how to I solve the code.

    Suppose we are passing only services but not directory and host name.If possible it is return any token.Please give the solution.