Accessing Request Headers and Setting Response Headers in Request-Response Mode

[Joice Jacob]

Hi Team,  
I am using the Nussknacker Request-Response processing mode.

I have two doubts:

1. Is it possible to access incoming HTTP request headers inside the scenario flow?
   For example, common headers like:
   Authorization, Content-Type, X-Request-ID, or X-Correlation-ID
2. Is it possible to add custom headers while sending the HTTP response from the Request-Response scenario?
   For example:
   X-Request-ID, X-Correlation-ID, or any custom response header.

Is there any supported variable, expression, or configuration available for this in Request-Response mode?

Nussknacker version: 1.18.x

Thanks & Regards, 
Joice Jacob