public WordCloudAggregatedFieldWells withSize(MeasureField... size) {
        if (this.size == null) {
            setSize(new java.util.ArrayList<MeasureField>(size.length));
        }
        for (MeasureField ele : size) {
            this.size.add(ele);
        }
        return this;
    }
<p>
The size field well of a word cloud. Values are aggregated based on group by fields.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setSize(java.util.Collection)} or {@link #withSize(java.util.Collection)} if you want to override the
existing values.
</p>

@param size
       The size field well of a word cloud. Values are aggregated based on group by fields.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/WordCloudAggregatedFieldWells.java