code: @Override
      public DescribeSnapshotSchedulesResult describeSnapshotSchedules(DescribeSnapshotSchedulesRequest request) {
          request = beforeClientExecution(request);
          return executeDescribeSnapshotSchedules(request);
      }
docs: <p>
  Returns a list of snapshot schedules.
  </p>
  
  @param describeSnapshotSchedulesRequest
  @return Result of the DescribeSnapshotSchedules operation returned by the service.
  @sample AmazonRedshift.DescribeSnapshotSchedules
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/redshift-2012-12-01/DescribeSnapshotSchedules"
  target="_top">AWS API Documentation</a>