groupBy

The dimension to group results by: NAME, CATEGORY, INTENT, ORGANIZATION, or WEBACL. Required when StatisticType is TOP_SOURCES_BY_REVENUE. Not required for TOP_PATHS_BY_REVENUE, where results are grouped by content path. If StatisticType is TOP_SOURCES_BY_REVENUE and GroupBy is omitted, the request is rejected with a WAFInvalidParameterException.