200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01vx5dd3 29ms POST /ai/v1/search {} Idempotency-Key: o8i9YIpuUfnn Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01vx5dd3 29ms POST /ai/v1/search {} Idempotency-Key: o8i9YIpuUfnn Send ▶