200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00tfxx4c 31ms POST /ai/v1/search {} Idempotency-Key: 2-TXrA88CRVB Send ▶> POST /ai/v1/session {}
< 200 OK req_00tfxx4c 31ms POST /ai/v1/search {} Idempotency-Key: 2-TXrA88CRVB Send ▶