get response body from the jakarta.servlet.http HttpServletResponse

[kalungedamaji]

we added interceptor to intercept the request and response and need to get the response body in string format How should I access the response body.

class RequestResponseInterceptor(private val messageSender: AuditMessageSender) : HandlerInterceptor {

override fun afterCompletion(request: HttpServletRequest, response: HttpServletResponse, handler: Any, ex: Exception?) {

} 

}