200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00150btv 70ms POST /ai/v1/search {} Idempotency-Key: 3sa-aiOJHY8G Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00150btv 70ms POST /ai/v1/search {} Idempotency-Key: 3sa-aiOJHY8G Send ▶