200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_0133lkss 89ms POST /ai/v1/search {} Idempotency-Key: diK-cFBW_XeP Send ▶> POST /ai/v1/session {}
< 200 OK req_0133lkss 89ms POST /ai/v1/search {} Idempotency-Key: diK-cFBW_XeP Send ▶