public java.util.List<FunctionAssociation> getItems() {
        if (items == null) {
            items = new com.amazonaws.internal.SdkInternalList<FunctionAssociation>();
        }
        return items;
    }
<p>
The CloudFront functions that are associated with a cache behavior in a CloudFront distribution. Your functions
must be published to the <code>LIVE</code> stage to associate them with a cache behavior.
</p>

@return The CloudFront functions that are associated with a cache behavior in a CloudFront distribution. Your
        functions must be published to the <code>LIVE</code> stage to associate them with a cache behavior.
aws-java-sdk-cloudfront/src/main/java/com/amazonaws/services/cloudfront/model/FunctionAssociations.java