A Pushpin Class array containing the pushpins to display on the map. Optional. Set this property before making a service request.
The Center, MajorRoutesDestination, or Pushpins property must be defined for the MapUriRequest to be valid.
If the Pushpins property is not specified, pushpins will not be displayed on the map.
The maximum number of pushpins that can be displayed on the map is 18.
The minimum latitude value for the Pushpin.Location Property of each pushpin in the Pushpins property is -85. The maximum latitude value is 85.