code: @Override
      public GetAccountSummaryResult getAccountSummary(GetAccountSummaryRequest request) {
          request = beforeClientExecution(request);
          return executeGetAccountSummary(request);
      }
docs: <p>
  Retrieves information about IAM entity usage and IAM quotas in the AWS account.
  </p>
  <p>
  For information about limitations on IAM entities, see <a
  href="https://docs.aws.amazon.com/IAM/latest/UserGuide/LimitationsOnEntities.html">Limitations on IAM
  Entities</a> in the <i>IAM User Guide</i>.
  </p>
  
  @param getAccountSummaryRequest
  @return Result of the GetAccountSummary operation returned by the service.
  @throws ServiceFailureException
  The request processing has failed because of an unknown error, exception or failure.
  @sample AmazonIdentityManagement.GetAccountSummary
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/iam-2010-05-08/GetAccountSummary" target="_top">AWS API
  Documentation</a>