public Gnss withUse2DSolver(Boolean use2DSolver) {
        setUse2DSolver(use2DSolver);
        return this;
    }
<p>
Optional parameter that forces 2D solve, which modifies the positioning algorithm to a 2D solution problem. When
this parameter is specified, the assistance altitude should have an accuracy of at least 10 meters.
</p>

@param use2DSolver
       Optional parameter that forces 2D solve, which modifies the positioning algorithm to a 2D solution
       problem. When this parameter is specified, the assistance altitude should have an accuracy of at least 10
       meters.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iotwireless/src/main/java/com/amazonaws/services/iotwireless/model/Gnss.java