200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_001acg1k 70ms POST /ai/v1/search {} Idempotency-Key: ZTjbvaJp2anu Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_001acg1k 70ms POST /ai/v1/search {} Idempotency-Key: ZTjbvaJp2anu Send ▶