200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01e9i6q0 72ms POST /ai/v1/search {} Idempotency-Key: 5H5OWsIsZc45 Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01e9i6q0 72ms POST /ai/v1/search {} Idempotency-Key: 5H5OWsIsZc45 Send ▶