securityLevel property
Security level threshold for hosted flows (0.0 to 1.0). Higher values mean stricter matching.
Note: this hosted-flow API uses a normalized value. This differs from the public Android SmartfaceMobile API and from the Flutter widget/activity APIs, which use a 0 to 100 security scale. If your UI stores the threshold as 0 to 100, divide it by 100 before assigning it here.
Implementation
final double securityLevel;