200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_007rh935 49ms POST /ai/v1/search {} Idempotency-Key: _83qsZVvoBhV Send ▶> POST /ai/v1/session {}
< 200 OK req_007rh935 49ms POST /ai/v1/search {} Idempotency-Key: _83qsZVvoBhV Send ▶