def unsubscribe(self):
        self._subscription.unsubscribe()
        self._coordinator.close()
        self._client.cluster.need_all_topic_metadata = False
        self._client.set_topics([])
        log.debug("Unsubscribed all topics or patterns and assigned partitions")
Deletes the datatype from Riak. See :meth:`RiakClient.delete()
dataset/ETHPy150Open dpkp/kafka-python/kafka/consumer/group.py/KafkaConsumer.unsubscribe--crossover with--dataset/ETHPy150Open basho/riak-python-client/riak/datatypes/datatype.py/Datatype.delete