copyWith method
Implementation
@override
InputMessageLocation copyWith({
  Location? location,
  int? livePeriod,
  int? heading,
  int? proximityAlertRadius,
}) => InputMessageLocation(
  location: location ?? this.location,
  livePeriod: livePeriod ?? this.livePeriod,
  heading: heading ?? this.heading,
  proximityAlertRadius: proximityAlertRadius ?? this.proximityAlertRadius,
);