200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01vyhif7 30ms POST /ai/v1/search {} Idempotency-Key: g6L3Yopl0-la Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01vyhif7 30ms POST /ai/v1/search {} Idempotency-Key: g6L3Yopl0-la Send ▶