code: @Override
      public DescribeAffectedEntitiesResult describeAffectedEntities(DescribeAffectedEntitiesRequest request) {
          request = beforeClientExecution(request);
          return executeDescribeAffectedEntities(request);
      }
docs: <p>
  Returns a list of entities that have been affected by the specified events, based on the specified filter
  criteria. Entities can refer to individual customer resources, groups of customer resources, or any other
  construct, depending on the AWS service. Events that have impact beyond that of the affected entities, or where
  the extent of impact is unknown, include at least one entity indicating this.
  </p>
  <p>
  At least one event ARN is required. Results are sorted by the <code>lastUpdatedTime</code> of the entity,
  starting with the most recent.
  </p>
  
  @param describeAffectedEntitiesRequest
  @return Result of the DescribeAffectedEntities operation returned by the service.
  @throws InvalidPaginationTokenException
  The specified pagination token (<code>nextToken</code>) is not valid.
  @throws UnsupportedLocaleException
  The specified locale is not supported.
  @sample AWSHealth.DescribeAffectedEntities
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/health-2016-08-04/DescribeAffectedEntities"
  target="_top">AWS API Documentation</a>