200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_009g94p2 41ms POST /ai/v1/search {} Idempotency-Key: M05L_5qPeHcg Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_009g94p2 41ms POST /ai/v1/search {} Idempotency-Key: M05L_5qPeHcg Send ▶