code: @Override
      public DescribeVolumeAttributeResult describeVolumeAttribute(DescribeVolumeAttributeRequest request) {
          request = beforeClientExecution(request);
          return executeDescribeVolumeAttribute(request);
      }
docs: <p>
  Describes the specified attribute of the specified volume. You can specify only one attribute at a time.
  </p>
  <p>
  For more information about EBS volumes, see <a
  href="https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSVolumes.html">Amazon EBS Volumes</a> in the
  <i>Amazon Elastic Compute Cloud User Guide</i>.
  </p>
  
  @param describeVolumeAttributeRequest
  Contains the parameters for DescribeVolumeAttribute.
  @return Result of the DescribeVolumeAttribute operation returned by the service.
  @sample AmazonEC2.DescribeVolumeAttribute
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/DescribeVolumeAttribute" target="_top">AWS
  API Documentation</a>