200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00252f5q 41ms POST /ai/v1/search {} Idempotency-Key: IT0RBqOTriZP Send ▶> POST /ai/v1/session {}
< 200 OK req_00252f5q 41ms POST /ai/v1/search {} Idempotency-Key: IT0RBqOTriZP Send ▶