# File lib/aws/core/client.rb, line 354
      def throttled? response
        response.error and
        response.error.respond_to?(:code) and
        (
          response.error.code.to_s.match(/throttl/i) or
          #response.error.code == 'Throttling' or # most query services
          #response.error.code == 'ThrottlingException' or # json services
          #response.error.code == 'RequestThrottled' or # sqs
          response.error.code == 'ProvisionedThroughputExceededException' or # ddb
          response.error.code == 'RequestLimitExceeded' or # ec2
          response.error.code == 'BandwidthLimitExceeded' # cloud search
        )
      end