I am using the OpenTelemetry library in my .NET application to collect logs, which are sent to Grafana Alloy. Grafana Alloy then forwards these logs to Grafana Loki.

I need help mapping specific log attributes (e.g., service.name, environment, or other custom attributes) to Loki label filters. How can I configure Grafana Alloy to achieve this?

Any guidance or examples would be greatly appreciated. Thank you!