200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00k3dupw 35ms POST /ai/v1/search {} Idempotency-Key: a8S_VNH9oENB Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00k3dupw 35ms POST /ai/v1/search {} Idempotency-Key: a8S_VNH9oENB Send ▶