I am using OpenTelemetry, and trying to add a custom attribute to the current Span, and I can see the attribute (user.name, user.role) is showing as part of the trace:
// This is a sample trace coming from console exporter
Activity.TraceId: 1be70cf887cbde79d34d55e79642a9ee
Activity.SpanId: 4a40500a30985ff2
// Yada yada
Activity.Tags:
net.host.name: localhost
net.host.port: 7253
// The next 2 are my custom attributes
user.name: Ahamat, Farid
user.role: Guest, Officer
http.status_code: 200
Resource associated with Activity:
// Yada yada
But I could not find out how to see this custom attribute in Azure App Insight. Anybody knows?
It must be stressed here that I'm using OpenTelemetry. I'm NOT using AppInsight SDK.