public void setFormatVersion(String formatVersion) {
        this.formatVersion = formatVersion;
    }
<p>
The format version of the response. For example, aws_v1.
</p>

@param formatVersion
       The format version of the response. For example, aws_v1.
aws-java-sdk-pricing/src/main/java/com/amazonaws/services/pricing/model/GetProductsResult.java