# File lib/fog/aws/requests/iam/attach_group_policy.rb, line 21
        def attach_group_policy(group_name, policy_arn)
          request(
            'Action'    => 'AttachGroupPolicy',
            'GroupName' => group_name,
            'PolicyArn' => policy_arn,
            :parser     => Fog::Parsers::AWS::IAM::Basic.new
          )
        end