without this change there is no support for context propagation with this change whenever you pass the `baggage-...` for http or `baggage_` for messaging headers then such a value will be propagated through your system fixes #237
without this change there is no support for context propagation with this change whenever you pass the `baggage-...` for http or `baggage_` for messaging headers then such a value will be propagated through your system fixes #237