200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01x3085g 89ms POST /ai/v1/search {} Idempotency-Key: v90KRsKCqufC Send ▶> POST /ai/v1/session {}
< 200 OK req_01x3085g 89ms POST /ai/v1/search {} Idempotency-Key: v90KRsKCqufC Send ▶