# File lib/fog/aws/requests/rds/describe_db_log_files.rb, line 37
        def describe_db_log_files(rds_id=nil, opts={})
          response = Excon::Response.new
          log_file_set = []

          if rds_id
            if server = self.data[:servers][rds_id]
              log_file_set << {"LastWritten" => Time.parse('2013-07-05 17:00:00 -0700'), "LogFileName" => "error/mysql-error.log", "Size" => 0}
              log_file_set << {"LastWritten" => Time.parse('2013-07-05 17:10:00 -0700'), "LogFileName" => "error/mysql-error-running.log", "Size" => 0}
              log_file_set << {"LastWritten" => Time.parse('2013-07-05 17:20:00 -0700'), "LogFileName" => "error/mysql-error-running.log.0", "Size" => 8220}
              log_file_set << {"LastWritten" => Time.parse('2013-07-05 17:30:00 -0700'), "LogFileName" => "error/mysql-error-running.log.1", "Size" => 0}
            else
              raise Fog::AWS::RDS::NotFound.new("DBInstance #{rds_id} not found")
            end
          else
            raise Fog::AWS::RDS::NotFound.new('An identifier for an RDS instance must be provided')
          end

          response.status = 200
          response.body = {
              "ResponseMetadata" => { "RequestId" => Fog::AWS::Mock.request_id },
              "DescribeDBLogFilesResult" => { "DBLogFiles" => log_file_set }
          }
          response
        end