200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00iow7eo 51ms POST /ai/v1/search {} Idempotency-Key: KKW_wsPJi4qk Send ▶> POST /ai/v1/session {}
< 200 OK req_00iow7eo 51ms POST /ai/v1/search {} Idempotency-Key: KKW_wsPJi4qk Send ▶