The proxy server received an invalid
response from an upstream server.
The proxy server could not handle the request GET /dataset/dataset/apl-uw-ahaebaa-uw-nanoos-moored-buoy-near-la-push1/resource/a4da93f4-2a71-41ff-809c-869f423d1230.
Reason: DNS lookup failure for: os-data-catalog.ngdc.noaa.gov
Additionally, a 502 Bad Gateway error was encountered while trying to use an ErrorDocument to handle the request.