200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_007qjy45 87ms POST /ai/v1/search {} Idempotency-Key: lJHkOqv22btP Send ▶> POST /ai/v1/session {}
< 200 OK req_007qjy45 87ms POST /ai/v1/search {} Idempotency-Key: lJHkOqv22btP Send ▶