Following call against a 6.0 Couchbase cluster results in a object reference error:
var pingReport = await cluster.PingAsync(new PingOptions()
.ReportId(Guid.NewGuid().ToString())
.CancellationToken(stoppingToken)
.ServiceTypes(options.ServiceTypes.ToArray()));
Results in
Object reference not set to an instance of an object.
at Couchbase.Diagnostics.DiagnosticsReportProvider.d__4.MoveNext()