200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01xiwl1v 79ms POST /ai/v1/search {} Idempotency-Key: WDl3jYi2U2WN Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01xiwl1v 79ms POST /ai/v1/search {} Idempotency-Key: WDl3jYi2U2WN Send ▶