200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01ciwtjm 33ms POST /ai/v1/search {} Idempotency-Key: qUubY9m1Qll7 Send ▶> POST /ai/v1/session {}
< 200 OK req_01ciwtjm 33ms POST /ai/v1/search {} Idempotency-Key: qUubY9m1Qll7 Send ▶