docs: public DescribeAggregationAuthorizationsResult withAggregationAuthorizations(AggregationAuthorization... aggregationAuthorizations) {
          if (this.aggregationAuthorizations == null) {
              setAggregationAuthorizations(new com.amazonaws.internal.SdkInternalList<AggregationAuthorization>(aggregationAuthorizations.length));
          }
          for (AggregationAuthorization ele : aggregationAuthorizations) {
              this.aggregationAuthorizations.add(ele);
          }
          return this;
      }