200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_000ojci7 20ms POST /ai/v1/search {} Idempotency-Key: hgswtsNPoTYg Send ▶> POST /ai/v1/session {}
< 200 OK req_000ojci7 20ms POST /ai/v1/search {} Idempotency-Key: hgswtsNPoTYg Send ▶