200 OK — session open
> POST /ai/v1/session {"source": "baliano"}
< 200 OK req_010u75li 56ms POST /ai/v1/search {} Idempotency-Key: XKOtYeR6P5E- Send ▶> POST /ai/v1/session {"source": "baliano"}
< 200 OK req_010u75li 56ms POST /ai/v1/search {} Idempotency-Key: XKOtYeR6P5E- Send ▶