200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01tju5p0 80ms POST /ai/v1/search {} Idempotency-Key: c9lGE46S6xfN Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01tju5p0 80ms POST /ai/v1/search {} Idempotency-Key: c9lGE46S6xfN Send ▶