200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01d4xstk 86ms POST /ai/v1/search {} Idempotency-Key: 67ltg2ex15g2 Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01d4xstk 86ms POST /ai/v1/search {} Idempotency-Key: 67ltg2ex15g2 Send ▶