public CustomLineItemFlatChargeDetails withChargeValue(Double chargeValue) {
        setChargeValue(chargeValue);
        return this;
    }
<p>
The custom line item's fixed charge value in USD.
</p>

@param chargeValue
       The custom line item's fixed charge value in USD.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-billingconductor/src/main/java/com/amazonaws/services/billingconductor/model/CustomLineItemFlatChargeDetails.java