200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_002ndmv2 79ms POST /ai/v1/search {} Idempotency-Key: GuijV1_qKEy5 Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_002ndmv2 79ms POST /ai/v1/search {} Idempotency-Key: GuijV1_qKEy5 Send ▶