200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01d6uumb 40ms POST /ai/v1/search {} Idempotency-Key: q08Ejxci6KOp Send ▶> POST /ai/v1/session {}
< 200 OK req_01d6uumb 40ms POST /ai/v1/search {} Idempotency-Key: q08Ejxci6KOp Send ▶