200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00r1p38a 26ms POST /ai/v1/search {} Idempotency-Key: r7kRVSZp7WlQ Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00r1p38a 26ms POST /ai/v1/search {} Idempotency-Key: r7kRVSZp7WlQ Send ▶