200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01tuq5y5 72ms POST /ai/v1/search {} Idempotency-Key: Zvq4FUBXjW4M Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01tuq5y5 72ms POST /ai/v1/search {} Idempotency-Key: Zvq4FUBXjW4M Send ▶