200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01xr5mm2 35ms POST /ai/v1/search {} Idempotency-Key: CmrjiWVXxs6I Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01xr5mm2 35ms POST /ai/v1/search {} Idempotency-Key: CmrjiWVXxs6I Send ▶