200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01roy2r2 56ms POST /ai/v1/search {} Idempotency-Key: YhHHet5oTHga Send ▶> POST /ai/v1/session {}
< 200 OK req_01roy2r2 56ms POST /ai/v1/search {} Idempotency-Key: YhHHet5oTHga Send ▶