public PutItemsRequest withItems(java.util.Collection<Item> items) {
        setItems(items);
        return this;
    }
<p>
A list of item data.
</p>

@param items
       A list of item data.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-personalizeevents/src/main/java/com/amazonaws/services/personalizeevents/model/PutItemsRequest.java