200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01g6u6ur 75ms POST /ai/v1/search {} Idempotency-Key: D4WRHL8XdJBo Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01g6u6ur 75ms POST /ai/v1/search {} Idempotency-Key: D4WRHL8XdJBo Send ▶