200 OK — session open
> POST /ai/v1/session {"source": "dan"}
< 200 OK req_00nsf2uq 40ms POST /ai/v1/search {} Idempotency-Key: ZW7kYKTQLQFO Send ▶> POST /ai/v1/session {"source": "dan"}
< 200 OK req_00nsf2uq 40ms POST /ai/v1/search {} Idempotency-Key: ZW7kYKTQLQFO Send ▶