ConstReadonlyANALYTICS: "ANALYTICS"exactly 1 pivot, customer metrics ("analytics")
ReadonlyATTRIBUTED_REVENUE_METRICS: "ATTRIBUTED_REVENUE_METRICS"1-2 pivots (CAMPAIGN/CAMPAIGN_GROUP only), full revenue-metric struct ("attributedRevenueMetrics")
ReadonlyLINKED_IN_ADS_FINDER_UNSPECIFIED: "LINKED_IN_ADS_FINDER_UNSPECIFIED"ReadonlySTATISTICS: "STATISTICS"1-3 pivots, customer metrics ("statistics")
adAnalytics finder. Determines call shape, valid pivots, and metric requirements.