200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_010f99gy 34ms POST /ai/v1/search {} Idempotency-Key: M2WJ4dHZYLpG Send ▶> POST /ai/v1/session {}
< 200 OK req_010f99gy 34ms POST /ai/v1/search {} Idempotency-Key: M2WJ4dHZYLpG Send ▶