200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01ihkxm8 61ms POST /ai/v1/search {} Idempotency-Key: cGlTlovg-5-n Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01ihkxm8 61ms POST /ai/v1/search {} Idempotency-Key: cGlTlovg-5-n Send ▶