200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01qpopp0 80ms POST /ai/v1/search {} Idempotency-Key: 7E3yHZWX7dYB Send ▶> POST /ai/v1/session {}
< 200 OK req_01qpopp0 80ms POST /ai/v1/search {} Idempotency-Key: 7E3yHZWX7dYB Send ▶