# File lib/fog/aws/requests/compute/create_tags.rb, line 43
        def create_tags(resources, tags)
          resources = [*resources]

          tagged = resources.map do |resource_id|
            type = case resource_id
            when /^ami\-[a-z0-9]{8}$/i
              'image'
            when /^i\-[a-z0-9]{8}$/i
              'instance'
            when /^snap\-[a-z0-9]{8}$/i
              'snapshot'
            when /^vol\-[a-z0-9]{8}$/i
              'volume'
            end
            if type && ((type == 'image' && visible_images[resource_id]) || self.data["#{type}s""#{type}s"][resource_id])
              { 'resourceId' => resource_id, 'resourceType' => type }
            else
              raise(Fog::Service::NotFound.new("The #{type} ID '#{resource_id}' does not exist"))
            end
          end

          tags.each do |key, value|
            self.data[:tags][key] ||= {}
            self.data[:tags][key][value] ||= []
            self.data[:tags][key][value] |= tagged

            tagged.each do |resource|
              self.data[:tag_sets][resource['resourceId']][key] = value
            end
          end

          response = Excon::Response.new
          response.status = 200
          response.body = {
            'requestId' => Fog::AWS::Mock.request_id,
            'return'    => true
          }
          response
        end