200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00thcr22 58ms POST /ai/v1/search {} Idempotency-Key: 5wYPm2i8BRYN Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00thcr22 58ms POST /ai/v1/search {} Idempotency-Key: 5wYPm2i8BRYN Send ▶