code: @Override
      public GetGroupCertificateConfigurationResult getGroupCertificateConfiguration(GetGroupCertificateConfigurationRequest request) {
          request = beforeClientExecution(request);
          return executeGetGroupCertificateConfiguration(request);
      }
docs: Retrieves the current configuration for the CA used by the group.
  
  @param getGroupCertificateConfigurationRequest
  @return Result of the GetGroupCertificateConfiguration operation returned by the service.
  @throws BadRequestException
  invalid request
  @throws InternalServerErrorException
  server error
  @sample AWSGreengrass.GetGroupCertificateConfiguration
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/greengrass-2017-06-07/GetGroupCertificateConfiguration"
  target="_top">AWS API Documentation</a>