200 OK — session open
> POST /ai/v1/session {"source": "dan"}
< 200 OK req_012g8apr 32ms POST /ai/v1/search {} Idempotency-Key: cMjo1VPxzcpf Send ▶> POST /ai/v1/session {"source": "dan"}
< 200 OK req_012g8apr 32ms POST /ai/v1/search {} Idempotency-Key: cMjo1VPxzcpf Send ▶