How to pass modified/wrapped HTTPServletRequest to subsequent Zuul Filters ?

[Senthil B Kumar]

We have a Zuul Pre-Filter (Filter1) which will inspect the incoming HTTPServletRequest and make some changes to the query parameters in it to embed it to a custom created request (wrapping HttpServletRequestWrapper).

Now, i want to pass this custom wrapped request to the next Zuul Pre-Filter (Filter2). How can i do that ?

Earlier when using regular Servlet Filters, we use as following in my Filter1

chain.doFilter(new CustomRequestWrapper(request, extra), response);

but, in Zuul Filter, the Zuul framework takes care of invoking the subsequent filters and passing the request/response objects. How can i over-ride that ?