200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01qlmn0n 33ms POST /ai/v1/search {} Idempotency-Key: qZtLA9cS2ez8 Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01qlmn0n 33ms POST /ai/v1/search {} Idempotency-Key: qZtLA9cS2ez8 Send ▶