public void setAggFunc(String aggFunc) {
        this.aggFunc = aggFunc;
    }
<p>
Specifies the aggregation function to apply.
</p>
<p>
Possible aggregation functions include: avg countDistinct, count, first, last, kurtosis, max, min, skewness,
stddev_samp, stddev_pop, sum, sumDistinct, var_samp, var_pop
</p>

@param aggFunc
       Specifies the aggregation function to apply.</p>
       <p>
       Possible aggregation functions include: avg countDistinct, count, first, last, kurtosis, max, min,
       skewness, stddev_samp, stddev_pop, sum, sumDistinct, var_samp, var_pop
@see AggFunction
aws-java-sdk-glue/src/main/java/com/amazonaws/services/glue/model/AggregateOperation.java