200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_008h5lb9 58ms POST /ai/v1/search {} Idempotency-Key: h9924_DpIo0D Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_008h5lb9 58ms POST /ai/v1/search {} Idempotency-Key: h9924_DpIo0D Send ▶