200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_010oj9bp 63ms POST /ai/v1/search {} Idempotency-Key: -5CIt_eZSdYK Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_010oj9bp 63ms POST /ai/v1/search {} Idempotency-Key: -5CIt_eZSdYK Send ▶