200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01etval4 56ms POST /ai/v1/search {} Idempotency-Key: tauVaGcl7dXi Send ▶> POST /ai/v1/session {}
< 200 OK req_01etval4 56ms POST /ai/v1/search {} Idempotency-Key: tauVaGcl7dXi Send ▶