200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01odv7wg 74ms POST /ai/v1/search {} Idempotency-Key: F73kA2o3QIe- Send ▶> POST /ai/v1/session {}
< 200 OK req_01odv7wg 74ms POST /ai/v1/search {} Idempotency-Key: F73kA2o3QIe- Send ▶