200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01tdu36g 56ms POST /ai/v1/search {} Idempotency-Key: 60ws218ADu_e Send ▶> POST /ai/v1/session {}
< 200 OK req_01tdu36g 56ms POST /ai/v1/search {} Idempotency-Key: 60ws218ADu_e Send ▶