message: Add comments on groupedCosts
diff: @@ -140,6 +140,8 @@ export class ExampleCostInsightsClient implements CostInsightsApi {
  aggregation: aggregation,
  change: changeOf(aggregation),
  trendline: trendlineOf(aggregation),
  + // Optional field on Cost which needs to be supplied in order to see
  + // the product breakdown view in the top panel.
  groupedCosts: getGroupedProducts(intervals),
  },
  );
  @@ -156,6 +158,8 @@ export class ExampleCostInsightsClient implements CostInsightsApi {
  aggregation: aggregation,
  change: changeOf(aggregation),
  trendline: trendlineOf(aggregation),
  + // Optional field on Cost which needs to be supplied in order to see
  + // the product breakdown view in the top panel.
  groupedCosts: getGroupedProducts(intervals),
  },
  );
  