200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01blmnrb 88ms POST /ai/v1/search {} Idempotency-Key: kpto1FwLYb9p Send ▶> POST /ai/v1/session {}
< 200 OK req_01blmnrb 88ms POST /ai/v1/search {} Idempotency-Key: kpto1FwLYb9p Send ▶