200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01t4j0m4 59ms POST /ai/v1/search {} Idempotency-Key: AmpqGeAVkIxk Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01t4j0m4 59ms POST /ai/v1/search {} Idempotency-Key: AmpqGeAVkIxk Send ▶