code: @Override
      public GetAttributeValuesResult getAttributeValues(GetAttributeValuesRequest request) {
          request = beforeClientExecution(request);
          return executeGetAttributeValues(request);
      }
docs: <p>
  Returns a list of attribute values. Attibutes are similar to the details in a Price List API offer file. For a
  list of available attributes, see <a
  href="http://docs.aws.amazon.com/awsaccountbilling/latest/aboutv2/reading-an-offer.html#pps-defs">Offer File
  Definitions</a> in the <a
  href="http://docs.aws.amazon.com/awsaccountbilling/latest/aboutv2/billing-what-is.html">AWS Billing and Cost
  Management User Guide</a>.
  </p>
  
  @param getAttributeValuesRequest
  @return Result of the GetAttributeValues operation returned by the service.
  @throws InternalErrorException
  An error on the server occurred during the processing of your request. Try again later.
  @throws InvalidParameterException
  One or more parameters had an invalid value.
  @throws NotFoundException
  The requested resource can't be found.
  @throws InvalidNextTokenException
  The pagination token is invalid. Try again without a pagination token.
  @throws ExpiredNextTokenException
  The pagination token expired. Try again without a pagination token.
  @sample AWSPricing.GetAttributeValues
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/pricing-2017-10-15/GetAttributeValues" target="_top">AWS API
  Documentation</a>