RouteModifiers

Encapsulates a set of optional conditions to satisfy when calculating the routes.

JSON representation 
{
  "avoidTolls": boolean,
  "avoidHighways": boolean,
  "avoidFerries": boolean,
  "avoidIndoor": boolean,
  "vehicleInfo": {
    object (VehicleInfo)
  },
  "tollPasses": [
    enum (TollPass)
  ]
}
Fields
avoidTolls

boolean

When set to true, avoids toll roads where reasonable, giving preference to routes not containing toll roads. Applies only to the DRIVE and TWO_WHEELER travel modes.
avoidHighways

boolean

When set to true, avoids highways where reasonable, giving preference to routes not containing highways. Applies only to the DRIVE and TWO_WHEELER travel modes.
avoidFerries

boolean

When set to true, avoids ferries where reasonable, giving preference to routes not containing ferries. Applies only to the DRIVE andTWO_WHEELER travel modes.
avoidIndoor

boolean

When set to true, avoids navigating indoors where reasonable, giving preference to routes not containing indoor navigation. Applies only to the WALK travel mode.
vehicleInfo

object (VehicleInfo)

Specifies the vehicle information.
tollPasses[]

enum (TollPass)

Encapsulates information about toll passes. If toll passes are provided, the API tries to return the pass price. If toll passes are not provided, the API treats the toll pass as unknown and tries to return the cash price. Applies only to the DRIVE and TWO_WHEELER travel modes.

VehicleInfo

Encapsulates the vehicle information, such as the vehicle emission type.

JSON representation 
{
  "emissionType": enum (VehicleEmissionType)
}
Fields
emissionType

enum (VehicleEmissionType)

Describes the vehicle's emission type. Applies only to the DRIVE RouteTravelMode.