200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0013axez 20ms POST /ai/v1/search {} Idempotency-Key: ZZ3dUBia_aXY Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0013axez 20ms POST /ai/v1/search {} Idempotency-Key: ZZ3dUBia_aXY Send ▶