forecastGeofenceEvents

This action forecasts future geofence events that are likely to occur within a specified time horizon if a device continues moving at its current speed. Each forecasted event is associated with a geofence from a provided geofence collection. A forecast event can have one of the following states:

ENTER: The device position is outside the referenced geofence, but the device may cross into the geofence during the forecasting time horizon if it maintains its current speed.

EXIT: The device position is inside the referenced geofence, but the device may leave the geofence during the forecasted time horizon if the device maintains it's current speed.

IDLE:The device is inside the geofence, and it will remain inside the geofence through the end of the time horizon if the device maintains it's current speed.

Heading direction is not considered in the current version. The API takes a conservative approach and includes events that can occur for any heading.