200 OK — session open
> POST /ai/v1/session {"source": "dan"}
< 200 OK req_01060cuz 45ms POST /ai/v1/search {} Idempotency-Key: F4-4pTvM_KWR Send ▶> POST /ai/v1/session {"source": "dan"}
< 200 OK req_01060cuz 45ms POST /ai/v1/search {} Idempotency-Key: F4-4pTvM_KWR Send ▶