docs: public DescribeDeliveryChannelStatusResult withDeliveryChannelsStatus(DeliveryChannelStatus... deliveryChannelsStatus) {
          if (this.deliveryChannelsStatus == null) {
              setDeliveryChannelsStatus(new com.amazonaws.internal.SdkInternalList<DeliveryChannelStatus>(deliveryChannelsStatus.length));
          }
          for (DeliveryChannelStatus ele : deliveryChannelsStatus) {
              this.deliveryChannelsStatus.add(ele);
          }
          return this;
      }