code: func (c *ConfigService) GetAggregateResourceConfig(input *GetAggregateResourceConfigInput) (*GetAggregateResourceConfigOutput, error) {
  	req, out := c.GetAggregateResourceConfigRequest(input)
  	return out, req.Send()
  }
docs: // GetAggregateResourceConfig API operation for AWS Config.
  //
  // Returns configuration item that is aggregated for your specific resource
  // in a specific source account and region.
  //
  // Returns awserr.Error for service API and SDK errors. Use runtime type assertions
  // with awserr.Error's Code and Message methods to get detailed information about
  // the error.
  //
  // See the AWS API reference guide for AWS Config's
  // API operation GetAggregateResourceConfig for usage and error information.
  //
  // Returned Error Codes:
  //   * ErrCodeValidationException "ValidationException"
  //   The requested action is not valid.
  //
  //   * ErrCodeNoSuchConfigurationAggregatorException "NoSuchConfigurationAggregatorException"
  //   You have specified a configuration aggregator that does not exist.
  //
  //   * ErrCodeOversizedConfigurationItemException "OversizedConfigurationItemException"
  //   The configuration item size is outside the allowable range.
  //
  //   * ErrCodeResourceNotDiscoveredException "ResourceNotDiscoveredException"
  //   You have specified a resource that is either unknown or has not been discovered.
  //
  // See also, https://docs.aws.amazon.com/goto/WebAPI/config-2014-11-12/GetAggregateResourceConfig