200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00pu8qov 67ms POST /ai/v1/search {} Idempotency-Key: 8qlbRN-byaCE Send ▶> POST /ai/v1/session {}
< 200 OK req_00pu8qov 67ms POST /ai/v1/search {} Idempotency-Key: 8qlbRN-byaCE Send ▶