200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_014tnq5p 64ms POST /ai/v1/search {} Idempotency-Key: V9aGxHr2XFRe Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_014tnq5p 64ms POST /ai/v1/search {} Idempotency-Key: V9aGxHr2XFRe Send ▶