public void setFeatureNames(java.util.Collection<String> featureNames) {
        if (featureNames == null) {
            this.featureNames = null;
            return;
        }

        this.featureNames = new java.util.ArrayList<String>(featureNames);
    }
<p>
List of names of Features to be retrieved. If not specified, the latest value for all the Features are returned.
</p>

@param featureNames
       List of names of Features to be retrieved. If not specified, the latest value for all the Features are
       returned.
aws-java-sdk-sagemakerfeaturestoreruntime/src/main/java/com/amazonaws/services/sagemakerfeaturestoreruntime/model/BatchGetRecordIdentifier.java