code: @Override
      public DefaultClusterParameters describeDefaultClusterParameters(DescribeDefaultClusterParametersRequest request) {
          request = beforeClientExecution(request);
          return executeDescribeDefaultClusterParameters(request);
      }
docs: <p>
  Returns a list of parameter settings for the specified parameter group family.
  </p>
  <p>
  For more information about parameters and parameter groups, go to <a
  href="https://docs.aws.amazon.com/redshift/latest/mgmt/working-with-parameter-groups.html">Amazon Redshift
  Parameter Groups</a> in the <i>Amazon Redshift Cluster Management Guide</i>.
  </p>
  
  @param describeDefaultClusterParametersRequest
  @return Result of the DescribeDefaultClusterParameters operation returned by the service.
  @sample AmazonRedshift.DescribeDefaultClusterParameters
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/redshift-2012-12-01/DescribeDefaultClusterParameters"
  target="_top">AWS API Documentation</a>