200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01aqo54o 78ms POST /ai/v1/search {} Idempotency-Key: zqWaJ5DDTXHN Send ▶> POST /ai/v1/session {}
< 200 OK req_01aqo54o 78ms POST /ai/v1/search {} Idempotency-Key: zqWaJ5DDTXHN Send ▶