public GetShardIteratorResult withShardIterator(String shardIterator) {
        setShardIterator(shardIterator);
        return this;
    }
<p>
The position in the shard from which to start reading stream records sequentially. A shard iterator specifies
this position using the sequence number of a stream record in a shard.
</p>

@param shardIterator
       The position in the shard from which to start reading stream records sequentially. A shard iterator
       specifies this position using the sequence number of a stream record in a shard.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-dynamodb/src/main/java/com/amazonaws/services/dynamodbv2/model/GetShardIteratorResult.java