200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_012f344o 75ms POST /ai/v1/search {} Idempotency-Key: XGD76ww4UGg9 Send ▶> POST /ai/v1/session {}
< 200 OK req_012f344o 75ms POST /ai/v1/search {} Idempotency-Key: XGD76ww4UGg9 Send ▶