200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01vwprpm 36ms POST /ai/v1/search {} Idempotency-Key: X5yqA7bftYWh Send ▶> POST /ai/v1/session {}
< 200 OK req_01vwprpm 36ms POST /ai/v1/search {} Idempotency-Key: X5yqA7bftYWh Send ▶