200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01ub8x4k 29ms POST /ai/v1/search {} Idempotency-Key: XyFuC1ZNQds1 Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01ub8x4k 29ms POST /ai/v1/search {} Idempotency-Key: XyFuC1ZNQds1 Send ▶