200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00x6ngm0 22ms POST /ai/v1/search {} Idempotency-Key: uXGg3hVs_adb Send ▶> POST /ai/v1/session {}
< 200 OK req_00x6ngm0 22ms POST /ai/v1/search {} Idempotency-Key: uXGg3hVs_adb Send ▶