200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_003nbmbp 89ms POST /ai/v1/search {} Idempotency-Key: aYf0i4VRBMWh Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_003nbmbp 89ms POST /ai/v1/search {} Idempotency-Key: aYf0i4VRBMWh Send ▶