200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_017cjfjl 42ms POST /ai/v1/search {} Idempotency-Key: wwXXGuXr5icy Send ▶> POST /ai/v1/session {}
< 200 OK req_017cjfjl 42ms POST /ai/v1/search {} Idempotency-Key: wwXXGuXr5icy Send ▶