200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_010ipae2 19ms POST /ai/v1/search {} Idempotency-Key: aCRPEQFD43NY Send ▶> POST /ai/v1/session {}
< 200 OK req_010ipae2 19ms POST /ai/v1/search {} Idempotency-Key: aCRPEQFD43NY Send ▶