200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00y0c8yr 56ms POST /ai/v1/search {} Idempotency-Key: ExTo_5ZJatxD Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00y0c8yr 56ms POST /ai/v1/search {} Idempotency-Key: ExTo_5ZJatxD Send ▶