200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_019ltir8 49ms POST /ai/v1/search {} Idempotency-Key: pxncTA43-3Up Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_019ltir8 49ms POST /ai/v1/search {} Idempotency-Key: pxncTA43-3Up Send ▶