@Override
      public String toUrlValue() {
        return this.name();
      }
<code>region</code> defines the appropriate borders to display, based on geo-political
sensitivities. Accepts a region code specified as a two-character ccTLD ('top-level domain')
value.

@param region The region of the static map.
@return Returns this {@code StaticMapsRequest} for call chaining.
src/main/java/com/google/maps/StaticMapsRequest.java