200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01xa1in8 58ms POST /ai/v1/search {} Idempotency-Key: IcwCtXP_XjEa Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01xa1in8 58ms POST /ai/v1/search {} Idempotency-Key: IcwCtXP_XjEa Send ▶