200 OK — session open
> POST /ai/v1/session {"source": "santorini-vista"}
< 200 OK req_00phmuu7 68ms POST /ai/v1/search {} Idempotency-Key: oQm1TIMFhi9N Send ▶> POST /ai/v1/session {"source": "santorini-vista"}
< 200 OK req_00phmuu7 68ms POST /ai/v1/search {} Idempotency-Key: oQm1TIMFhi9N Send ▶