I'm hot on the NewRelic trail, trying to export traces from a BentoML REST API into NewRelic. When I try to push traces to NewRelic, I get

Failed to export traces, error code: StatusCode.PERMISSION_DENIED

And when I remove the API key altogether, I get

Failed to export traces, error code: StatusCode.UNAUTHENTICATED

This would seem to indicate that my API key is valid, but somehow doesn't have permission to push traces to NewRelic. I think it's a license key. Any idea how I might troubleshoot this? This key is of type

LICENSE

. Thread on it here.