200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0181nl42 81ms POST /ai/v1/search {} Idempotency-Key: gXe6FO4LkG6U Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0181nl42 81ms POST /ai/v1/search {} Idempotency-Key: gXe6FO4LkG6U Send ▶