The responses on this forum are voluntary and depend upon people having the knowledge and time to respond. Prompting for replies as you have done will not get you any better (or faster) answers. And it may cause people who would have responded to decide not to bother if you are going to harass them.
Have you reviewed the options of the INVOKE WEBSERVICES command in the CICS Application Programming Reference manual for your version of CICS? If not, you need to start there. If you did so, and you did not find the answer to your question -- that is a clue that most likely what you want to do will not be possible.