200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00afb0pq 52ms POST /ai/v1/search {} Idempotency-Key: 03LmDjQf-gEf Send ▶> POST /ai/v1/session {}
< 200 OK req_00afb0pq 52ms POST /ai/v1/search {} Idempotency-Key: 03LmDjQf-gEf Send ▶