public ConfirmProductInstanceRequest withProductCode(String productCode) {
        setProductCode(productCode);
        return this;
    }
<p>
The product code. This must be a product code that you own.
</p>

@param productCode
       The product code. This must be a product code that you own.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/ConfirmProductInstanceRequest.java