def METHOD_NAME(self, rtype, name, content):
    """
    Create a resource record. If a record already exists with the same
    content, do nothing.
    """
    result = False
    name = self._relative_name(name)
    ttl = None
    # TODO: shoud assert that this is an int
    if self.ttl:
        ttl = self.ttl
    with localzone.manage(self.filename, self.origin, autosave=True) as zone:
        # TODO: Remove this monkeypatch once upstream Class is fixed.
        _patch_zone(zone)
        if zone.add_record(name, rtype, content, ttl=ttl):
            result = True
    LOGGER.debug("create_record: %s", result)
    return result