200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0113l6su 80ms POST /ai/v1/search {} Idempotency-Key: P2st39aYhsxW Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0113l6su 80ms POST /ai/v1/search {} Idempotency-Key: P2st39aYhsxW Send ▶