Microsoft Azure Get Spatial Closestpoint Format

**Applies to**: S1 pricing tier.This API returns the closest point between a base point and a given set of points in the user uploaded data set identified by udid. The set of target points is provided by a GeoJSON file which is uploaded via [Data Upload API](https://docs.microsoft.com/en-us/rest/api/maps/data/uploadPreview) and referenced by a unique udid. The GeoJSON file may only contain a collection of Point geometry. MultiPoint or other geometries will be ignored if provided. The ...