200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00x6mtsv 30ms POST /ai/v1/search {} Idempotency-Key: 8C9vUkaSeltk Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00x6mtsv 30ms POST /ai/v1/search {} Idempotency-Key: 8C9vUkaSeltk Send ▶