What/Why:
We have a tracing dashboard that shows traces per API call, but we would benefit a ton if we could see deeper down the call, into each service layer, orchestrator and evaluator. With those spans added, we would be able to see how long we take there and any issues that arise within.
How:
We use the TelemetryHeadersInterface in the PHP layer but is there a way we can instrument this in our backend services too? There is a initAndLogRequest function in both services I think we can add the tracing headers to...