This commit updates AbstractMessageWriterResultHandler#writeBody in order to use the declared bodyParameter instead of ResolvableType.forInstance(body) when the former has unresolvable generics. Closes gh-30215
This commit updates AbstractMessageWriterResultHandler#writeBody in order to use the declared bodyParameter instead of ResolvableType.forInstance(body) when the former has unresolvable generics. Closes gh-30215