200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00k9oudd 70ms POST /ai/v1/search {} Idempotency-Key: nfBoQ_StxGVi Send ▶> POST /ai/v1/session {}
< 200 OK req_00k9oudd 70ms POST /ai/v1/search {} Idempotency-Key: nfBoQ_StxGVi Send ▶