extraQueryParameters property

@override Map<String, dynamic> get extraQueryParameters

extraQueryParameters method to get the extra parameters of the request

Implementation

@override
Map<String, dynamic> get extraQueryParameters => {
      'alternatives': alternatives.name,
      'steps': steps,
      'annotations': annotations.name,
      'geometries': geometries.name,
      'overview': overview.name,
      'continue_straight': continueStraight.name,
    };