public Row withData(Datum... data) {
        if (this.data == null) {
            setData(new java.util.ArrayList<Datum>(data.length));
        }
        for (Datum ele : data) {
            this.data.add(ele);
        }
        return this;
    }
<p>
List of data points in a single row of the result set.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setData(java.util.Collection)} or {@link #withData(java.util.Collection)} if you want to override the
existing values.
</p>

@param data
       List of data points in a single row of the result set.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iotsitewise/src/main/java/com/amazonaws/services/iotsitewise/model/Row.java