The proxy server received an invalid
response from an upstream server.
The proxy server could not handle the request GET /dataset/dataset/uscg-freeport-tx3/resource/2c44a710-188c-4e74-88e0-5e9d943d4c79.
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.