Region
constructor(requestHeadersToAdds: Output<List<RegionUrlMapDefaultRouteActionWeightedBackendServiceHeaderActionRequestHeadersToAddArgs>>? = null, requestHeadersToRemoves: Output<List<String>>? = null, responseHeadersToAdds: Output<List<RegionUrlMapDefaultRouteActionWeightedBackendServiceHeaderActionResponseHeadersToAddArgs>>? = null, responseHeadersToRemoves: Output<List<String>>? = null)