200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_011fhlwa 85ms POST /ai/v1/search {} Idempotency-Key: oi_7wJtSgZ0- Send ▶> POST /ai/v1/session {}
< 200 OK req_011fhlwa 85ms POST /ai/v1/search {} Idempotency-Key: oi_7wJtSgZ0- Send ▶