vertx / io.vertx.reactivex.kafka.client.consumer / KafkaConsumer / beginningOffsets

# beginningOffsets

`open fun beginningOffsets(topicPartition: TopicPartition, handler: Handler<AsyncResult<Long>>): Unit`

Get the first offset for the given partitions.

### Parameters

`topicPartition` - the partition to get the earliest offset.

`handler` - handler called on operation completed. Returns the earliest available offset for the given partition