200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01ecajz8 39ms POST /ai/v1/search {} Idempotency-Key: QFJ5_6NAhdih Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01ecajz8 39ms POST /ai/v1/search {} Idempotency-Key: QFJ5_6NAhdih Send ▶