200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_0139ualo 33ms POST /ai/v1/search {} Idempotency-Key: 29qqG9UtanSc Send ▶> POST /ai/v1/session {}
< 200 OK req_0139ualo 33ms POST /ai/v1/search {} Idempotency-Key: 29qqG9UtanSc Send ▶