200 OK — session open
> POST /ai/v1/session {"source": "dan"}
< 200 OK req_01dq5e8k 63ms POST /ai/v1/search {} Idempotency-Key: 9SrYMNJwcKG7 Send ▶> POST /ai/v1/session {"source": "dan"}
< 200 OK req_01dq5e8k 63ms POST /ai/v1/search {} Idempotency-Key: 9SrYMNJwcKG7 Send ▶