200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00zqyklk 71ms POST /ai/v1/search {} Idempotency-Key: BYGT4p-vuPcg Send ▶> POST /ai/v1/session {}
< 200 OK req_00zqyklk 71ms POST /ai/v1/search {} Idempotency-Key: BYGT4p-vuPcg Send ▶