200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00joft3g 78ms POST /ai/v1/search {} Idempotency-Key: rP2vlDlEz-SB Send ▶> POST /ai/v1/session {}
< 200 OK req_00joft3g 78ms POST /ai/v1/search {} Idempotency-Key: rP2vlDlEz-SB Send ▶