FenceDetails(fence: Entity, properties: String, distance: Double, closestPoint: LatLng)
Contains information about the distance and location of the closest point of the fence.
fence - Fence basic parameters (ID and name).
properties - User-defined properties in JSON format.
distance - The distance in meters from a fence to the geofenced object. The value can be negative if the object is inside a fence.
closestPoint - The closest point on the fence to a geofenced object's position.