200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_013u6vaa 36ms POST /ai/v1/search {} Idempotency-Key: WG_rxtkLTIjx Send ▶> POST /ai/v1/session {}
< 200 OK req_013u6vaa 36ms POST /ai/v1/search {} Idempotency-Key: WG_rxtkLTIjx Send ▶