200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_0024m2en 42ms POST /ai/v1/search {} Idempotency-Key: rzmY2LNctsDm Send ▶> POST /ai/v1/session {}
< 200 OK req_0024m2en 42ms POST /ai/v1/search {} Idempotency-Key: rzmY2LNctsDm Send ▶