200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01k1ybpt 50ms POST /ai/v1/search {} Idempotency-Key: nI4em6459PXr Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01k1ybpt 50ms POST /ai/v1/search {} Idempotency-Key: nI4em6459PXr Send ▶