public KPISortConfiguration withTrendGroupSort(java.util.Collection<FieldSortOptions> trendGroupSort) {
        setTrendGroupSort(trendGroupSort);
        return this;
    }
<p>
The sort configuration of the trend group fields.
</p>

@param trendGroupSort
       The sort configuration of the trend group 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/KPISortConfiguration.java