200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00v7sycf 27ms POST /ai/v1/search {} Idempotency-Key: 2PQH0Bu-OKvk Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00v7sycf 27ms POST /ai/v1/search {} Idempotency-Key: 2PQH0Bu-OKvk Send ▶