# File lib/fog/aws/requests/iam/add_user_to_group.rb, line 22
        def add_user_to_group(group_name, user_name)
          request(
            'Action'    => 'AddUserToGroup',
            'GroupName' => group_name,
            'UserName'  => user_name,
            :parser     => Fog::Parsers::AWS::IAM::Basic.new
          )
        end