200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_009bs6rk 37ms POST /ai/v1/search {} Idempotency-Key: YLI5USD2KFdo Send ▶> POST /ai/v1/session {}
< 200 OK req_009bs6rk 37ms POST /ai/v1/search {} Idempotency-Key: YLI5USD2KFdo Send ▶