# File lib/fog/compute/requests/aws/delete_tags.rb, line 21
        def delete_tags(resources, tags)
          resources = [*resources]
          params = {}
          params.merge!(Fog::AWS.indexed_param('ResourceId', resources))

          # can not rely on indexed_param because nil values should be omitted
          tags.keys.each_with_index do |key, index|
            index += 1 # should start at 1 instead of 0
            params.merge!("Tag.#{index}.Key" => key)
            unless tags[key].nil?
              params.merge("Tag.#{index}.Value" => tags[key])
            end
          end

          request({
            'Action'            => 'DeleteTags',
            :parser             => Fog::Parsers::Compute::AWS::Basic.new
          }.merge!(params))
        end