Mode of transportation. driving and walking are supported.

String of format {longitude},{latitude};{longitude},{latitude}[;{longitude},{latitude} ...] or polyline({polyline}) or polyline6({polyline6}).
You can send up to a maximum of 25 coordinate pairs per request (except Nearest API where coordinates only supports a single {longitude},{latitude} entry)

Limits the search to segments with given bearing in degrees towards true north in clockwise direction. List of positive integer pairs separated by semi-colon and bearings array should be equal to length of coordinate array. Accepted Value :- {bearing};{bearing}[;{bearing} ...] Each {bearing} follows the following format: {value},{range} integer 0 .. 360,integer 0 .. 180

Limits the search to given radius in meters Radiuses array length should be same as coordinates array, each value separated by semi-colon. Accepted Value - {radius};{radius}[;{radius} ...] Each {radius} has following format: double >= 0 or unlimited (default)

Hint from previous request to derive position in street network. Accepted value: {hint};{hint}[;{hint} ...]