200 OK — session open
> POST /ai/v1/session {"source": "dan"}
< 200 OK req_01pknt1c 65ms POST /ai/v1/search {} Idempotency-Key: oW4wdVw5Cdg1 Send ▶> POST /ai/v1/session {"source": "dan"}
< 200 OK req_01pknt1c 65ms POST /ai/v1/search {} Idempotency-Key: oW4wdVw5Cdg1 Send ▶