200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00tl38nl 86ms POST /ai/v1/search {} Idempotency-Key: f62Sf2lsMaiw Send ▶> POST /ai/v1/session {}
< 200 OK req_00tl38nl 86ms POST /ai/v1/search {} Idempotency-Key: f62Sf2lsMaiw Send ▶