200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_019ltjo8 67ms POST /ai/v1/search {} Idempotency-Key: 0r1SedRI44kI Send ▶> POST /ai/v1/session {}
< 200 OK req_019ltjo8 67ms POST /ai/v1/search {} Idempotency-Key: 0r1SedRI44kI Send ▶