200 OK — session open
> POST /ai/v1/session {"source": "dan"}
< 200 OK req_00xltbgy 22ms POST /ai/v1/search {} Idempotency-Key: eWWWHPS5s-00 Send ▶> POST /ai/v1/session {"source": "dan"}
< 200 OK req_00xltbgy 22ms POST /ai/v1/search {} Idempotency-Key: eWWWHPS5s-00 Send ▶