code: @Override
      public BatchModifyClusterSnapshotsResult batchModifyClusterSnapshots(BatchModifyClusterSnapshotsRequest request) {
          request = beforeClientExecution(request);
          return executeBatchModifyClusterSnapshots(request);
      }
docs: <p>
  Modifies the settings for a list of snapshots.
  </p>
  
  @param batchModifyClusterSnapshotsRequest
  @return Result of the BatchModifyClusterSnapshots operation returned by the service.
  @throws InvalidRetentionPeriodException
  The retention period specified is either in the past or is not a valid value.</p>
  <p>
  The value must be either -1 or an integer between 1 and 3,653.
  @throws BatchModifyClusterSnapshotsLimitExceededException
  The maximum number for snapshot identifiers has been reached. The limit is 100.
  @sample AmazonRedshift.BatchModifyClusterSnapshots
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/redshift-2012-12-01/BatchModifyClusterSnapshots"
  target="_top">AWS API Documentation</a>