200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_011qej0e 85ms POST /ai/v1/search {} Idempotency-Key: G3Qs6QgV4III Send ▶> POST /ai/v1/session {}
< 200 OK req_011qej0e 85ms POST /ai/v1/search {} Idempotency-Key: G3Qs6QgV4III Send ▶