200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01vgu63w 53ms POST /ai/v1/search {} Idempotency-Key: w1JIJ30u2k1R Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01vgu63w 53ms POST /ai/v1/search {} Idempotency-Key: w1JIJ30u2k1R Send ▶