200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01h0ez6g 57ms POST /ai/v1/search {} Idempotency-Key: MT0Coohaz8JR Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01h0ez6g 57ms POST /ai/v1/search {} Idempotency-Key: MT0Coohaz8JR Send ▶