def METHOD_NAME(self, identifier=None, rtype=None, name=None, content=None):
    delete_record_id = []
    if not identifier:
        records = self.list_records(rtype, self._relative_name(name), content)
        delete_record_id = [record["id"] for record in records]
    else:
        delete_record_id.append(identifier)
    LOGGER.debug("delete_records: %s", delete_record_id)
    record_id = None
    for record_id in delete_record_id:
        self._get("/dns.zone_record_delete", {"id": record_id})
    if record_id:
        self._get("/dns.reload")
    LOGGER.debug("delete_record: %s", True)
    return True