200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_013crv1e 32ms POST /ai/v1/search {} Idempotency-Key: 3JTDzuqb7_Xn Send ▶> POST /ai/v1/session {}
< 200 OK req_013crv1e 32ms POST /ai/v1/search {} Idempotency-Key: 3JTDzuqb7_Xn Send ▶