public void setTooltipTarget(String tooltipTarget) {
        this.tooltipTarget = tooltipTarget;
    }
<p>
Determines the target of the column tooltip item in a combo chart visual.
</p>

@param tooltipTarget
       Determines the target of the column tooltip item in a combo chart visual.
@see TooltipTarget
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/ColumnTooltipItem.java