200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01p4h47r 37ms POST /ai/v1/search {} Idempotency-Key: hWuFtNpjrnIO Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01p4h47r 37ms POST /ai/v1/search {} Idempotency-Key: hWuFtNpjrnIO Send ▶