public java.util.List<Variable> getVariables() {
        return variables;
    }
<p>
The values of variables used in the context of the execution of the containerized application (basically,
parameters passed to the application). Each variable must have a name and a value given by one of
<code>stringValue</code>, <code>datasetContentVersionValue</code>, or <code>outputFileUriValue</code>.
</p>

@return The values of variables used in the context of the execution of the containerized application (basically,
        parameters passed to the application). Each variable must have a name and a value given by one of
        <code>stringValue</code>, <code>datasetContentVersionValue</code>, or <code>outputFileUriValue</code>.
aws-java-sdk-iotanalytics/src/main/java/com/amazonaws/services/iotanalytics/model/ContainerDatasetAction.java