public String getProductCode() {
        return this.productCode;
    }
<p>
Product code is used to uniquely identify a product in AWS Marketplace. The product code should be the same as
the one used during the publishing of a new product.
</p>

@return Product code is used to uniquely identify a product in AWS Marketplace. The product code should be the
        same as the one used during the publishing of a new product.
aws-java-sdk-marketplacemeteringservice/src/main/java/com/amazonaws/services/marketplacemetering/model/BatchMeterUsageRequest.java