ComputeRoutesRequest

ComputeRoutes request message.

JSON representation
{
  "origin": {
    object (Waypoint)
  },
  "destination": {
    object (Waypoint)
  },
  "intermediates": [
    {
      object (Waypoint)
    }
  ],
  "travelMode": enum (RouteTravelMode),
  "routingPreference": enum (RoutingPreference),
  "polylineQuality": enum (PolylineQuality),
  "polylineEncoding": enum (PolylineEncoding),
  "departureTime": string,
  "computeAlternativeRoutes": boolean,
  "routeModifiers": {
    object (RouteModifiers)
  },
  "languageCode": string,
  "units": enum (Units),
  "optimizeWaypointOrder": boolean
}
Fields
origin

object (Waypoint)

Required. Origin waypoint.

destination

object (Waypoint)

Required. Destination waypoint.

intermediates[]

object (Waypoint)

Optional. A set of waypoints along the route (excluding terminal points), for either stopping at or passing by. Up to 25 intermediate waypoints are supported.

travelMode

enum (RouteTravelMode)

Optional. Specifies the mode of transportation.

routingPreference

enum (RoutingPreference)

Optional. Specifies how to compute the route. The server attempts to use the selected routing preference to compute the route. If the routing preference results in an error or an extra long latency, then an error is returned. You can specify this option only when the travelMode is DRIVE or TWO_WHEELER, otherwise the request fails.

polylineQuality

enum (PolylineQuality)

Optional. Specifies your preference for the quality of the polyline.

polylineEncoding

enum (PolylineEncoding)

Optional. Specifies the preferred encoding for the polyline.

departureTime

string (Timestamp format)

Optional. The departure time. If you don't set this value, then this value defaults to the time that you made the request. If you set this value to a time that has already occurred, then the request fails.

A timestamp in RFC3339 UTC "Zulu" format, with nanosecond resolution and up to nine fractional digits. Examples: "2014-10-02T15:01:23Z" and "2014-10-02T15:01:23.045123456Z".

computeAlternativeRoutes

boolean

Optional. Specifies whether to calculate alternate routes in addition to the route. No alternative routes are returned for requests that have intermediate waypoints.

routeModifiers

object (RouteModifiers)

Optional. A set of conditions to satisfy that affect the way routes are calculated.

languageCode

string

Optional. The BCP-47 language code, such as "en-US" or "sr-Latn". For more information, see Unicode Locale Identifier. See Language Support for the list of supported languages. When you don't provide this value, the display language is inferred from the location of the route request.

units

enum (Units)

Optional. Specifies the units of measure for the display fields. This includes the instruction field in NavigationInstruction. The units of measure used for the route, leg, step distance, and duration are not affected by this value. If you don't provide this value, then the display units are inferred from the location of the request.

optimizeWaypointOrder

boolean

If optimizeWaypointOrder is set to true, an attempt is made to re-order the specified intermediate waypoints to minimize the overall cost of the route. If any of the intermediate waypoints is via waypoint the request fails. Use ComputeRoutesResponse.Routes.optimized_intermediate_waypoint_index to find the new ordering. If routes.optimized_intermediate_waypoint_index is not requested in the X-Goog-FieldMask header, the request fails. If optimizeWaypointOrder is set to false, ComputeRoutesResponse.optimized_intermediate_waypoint_index is empty.