200 OK — session open
> POST /ai/v1/session {"source": "limehome"}
< 200 OK req_013h1654 86ms POST /ai/v1/search {} Idempotency-Key: 3WZMESdr1Goz Send ▶> POST /ai/v1/session {"source": "limehome"}
< 200 OK req_013h1654 86ms POST /ai/v1/search {} Idempotency-Key: 3WZMESdr1Goz Send ▶