public FunctionAssociations withItems(java.util.Collection<FunctionAssociation> items) {
        setItems(items);
        return this;
    }
<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>

@param items
       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.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-cloudfront/src/main/java/com/amazonaws/services/cloudfront/model/FunctionAssociations.java