200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01a8p13q 81ms POST /ai/v1/search {} Idempotency-Key: 2LTZrz6QodPP Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01a8p13q 81ms POST /ai/v1/search {} Idempotency-Key: 2LTZrz6QodPP Send ▶