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