200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01hukpvb 39ms POST /ai/v1/search {} Idempotency-Key: VEtI0ZcEkRKV Send ▶> POST /ai/v1/session {}
< 200 OK req_01hukpvb 39ms POST /ai/v1/search {} Idempotency-Key: VEtI0ZcEkRKV Send ▶