Set the geo location value to use as the bottom-right corner point of the rectangle search area.

If you use bottom_right as an object, you must set two values:
→lon: The longitude of the geo location to use as the bottom-right corner of the rectangle.
→lat: The latitude of the geo location to use as the bottom-right corner of the rectangle.

If you use bottom_right as an array, your array must contain a longitude value followed by a latitude value. For example, [-2.235143, 53.482358], where -2.235143 is the longitude.