200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0071sm05 90ms POST /ai/v1/search {} Idempotency-Key: c_Uxd-gZVWak Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0071sm05 90ms POST /ai/v1/search {} Idempotency-Key: c_Uxd-gZVWak Send ▶