public com.google.api.ads.admanager.axis.v201808.Money getCostPerUnit() {
        return costPerUnit;
    }
public com . google . api . ads . admanager . axis . v201808 . Money getCostPerUnit ( ) { return costPerUnit ; }
Gets the costPerUnit value for this LineItemSummary.

@return costPerUnit   * The amount of money to spend per impression or click. This
attribute is
required for creating a {@code LineItem}.