200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01bt0hel 33ms POST /ai/v1/search {} Idempotency-Key: NldwCMUMJooa Send ▶> POST /ai/v1/session {}
< 200 OK req_01bt0hel 33ms POST /ai/v1/search {} Idempotency-Key: NldwCMUMJooa Send ▶