Ways to convert charset from upstream.

[yujinchoi-94]

Is there any plugins or way to convert charset?

Here's what I want

(client) --- (apisix) --- (upstream)

A client application can only read Content-Type: application/xml;charset=euc-kr
However, my upstream server only support Content-Type: application/xml;charset=UTF-8

Is there any way to convert UTF-8 response to euc-kr?

Thanks!