200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_015bx8z2 78ms POST /ai/v1/search {} Idempotency-Key: DPfuAcPkPy58 Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_015bx8z2 78ms POST /ai/v1/search {} Idempotency-Key: DPfuAcPkPy58 Send ▶