extension__skill__query_trace_stats when the question concerns traffic patterns
rather than one run.
- Required inputs:
skill_idandquery. - Optional inputs:
version_ordinal,session_id, and Gateway’srationale. - Effect: read only.
query.
Identical repeated queries are answered from a short cache shared with the HTTP
stats endpoint, so results can lag by up to about a minute. Access is still
checked on every call.