code: @Override
      public DomainDetail describeDomain(DescribeDomainRequest request) {
          request = beforeClientExecution(request);
          return executeDescribeDomain(request);
      }
docs: <p>
  Returns information about the specified domain, including description and status.
  </p>
  <p>
  <b>Access Control</b>
  </p>
  <p>
  You can use IAM policies to control this action's access to Amazon SWF resources as follows:
  </p>
  <ul>
  <li>
  <p>
  Use a <code>Resource</code> element with the domain name to limit the action to only specified domains.
  </p>
  </li>
  <li>
  <p>
  Use an <code>Action</code> element to allow or deny permission to call this action.
  </p>
  </li>
  <li>
  <p>
  You cannot use an IAM policy to constrain this action's parameters.
  </p>
  </li>
  </ul>
  <p>
  If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the
  specified constraints, the action fails. The associated event attribute's <code>cause</code> parameter is set to
  <code>OPERATION_NOT_PERMITTED</code>. For details and example IAM policies, see <a
  href="http://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html">Using IAM to Manage Access to
  Amazon SWF Workflows</a> in the <i>Amazon SWF Developer Guide</i>.
  </p>
  
  @param describeDomainRequest
  @return Result of the DescribeDomain operation returned by the service.
  @throws UnknownResourceException
  Returned when the named resource cannot be found with in the scope of this operation (region or domain).
  This could happen if the named resource was never created or is no longer available for this operation.
  @throws OperationNotPermittedException
  Returned when the caller doesn't have sufficient permissions to invoke the action.
  @sample AmazonSimpleWorkflow.DescribeDomain
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/swf-2012-01-25/DescribeDomain" target="_top">AWS API
  Documentation</a>