200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_017ji6jo 75ms POST /ai/v1/search {} Idempotency-Key: wbM1XGFk_OlC Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_017ji6jo 75ms POST /ai/v1/search {} Idempotency-Key: wbM1XGFk_OlC Send ▶