    # File lib/fog/core/attributes.rb, line 149
          def merge_attributes(new_attributes = {})
            for key, value in new_attributes
              unless self.class.ignored_attributes.include?(key)
                if aliased_key = self.class.aliases[key]
                  send("#{aliased_key}=", value)
                elsif self.respond_to?("#{key}=",true)
                  send("#{key}=", value)
                else
                  attributes[key] = value
                end
              end
            end
            self
          end