200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01lebsi0 74ms POST /ai/v1/search {} Idempotency-Key: RActU04rbKEv Send ▶> POST /ai/v1/session {}
< 200 OK req_01lebsi0 74ms POST /ai/v1/search {} Idempotency-Key: RActU04rbKEv Send ▶