public PositionalAccuracy withHorizontal(Double horizontal) {
        setHorizontal(horizontal);
        return this;
    }
<p>
Estimated maximum distance, in meters, between the measured position and the true position of a device, along the
Earth's surface.
</p>

@param horizontal
       Estimated maximum distance, in meters, between the measured position and the true position of a device,
       along the Earth's surface.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-location/src/main/java/com/amazonaws/services/location/model/PositionalAccuracy.java