def create_backup(self, resource, timeout=-1):
        """
        Creates a backup bundle with all the artifacts present on the appliance. At any given point only one backup
        bundle will exist on the appliance.

        Args:
            resource (dict): Deployment Group to create the backup.
            timeout:
                Timeout in seconds. Waits for task completion by default. The timeout does not abort the operation in
                OneView, it just stops waiting for its completion.

        Returns:
            dict: A Deployment Group associated with the Artifact Bundle backup.
        """
        return self._client.create(resource, uri=self.BACKUPS_PATH, timeout=timeout)