200 OK — session open
> POST /ai/v1/session {"source": "dan"}
< 200 OK req_01u62cjx 21ms POST /ai/v1/search {} Idempotency-Key: bSKW8BVwqGEw Send ▶> POST /ai/v1/session {"source": "dan"}
< 200 OK req_01u62cjx 21ms POST /ai/v1/search {} Idempotency-Key: bSKW8BVwqGEw Send ▶