We have a virtual REST API defined for a native API and in the virtual API request processing step ( via IS service), we would like to capture the HTTP ( a CUSTOM) header name and value and do some processing. In our particular case getting a token via header and validate it against some IDP.
We tried to use pub.mediator.ctxvar:getContextVariable api to get the incoming header value - let say CUST_TOKEN and its value but not able to get it. Any advice is greatly appreciated.
Mediator and CentraSite v9.7 is being used.