public Integer getDataLength() {
        return this.dataLength;
    }
<p>
The size of the data to write to the block, in bytes. Currently, the only supported size is <code>524288</code>
bytes.
</p>
<p>
Valid values: <code>524288</code>
</p>

@return The size of the data to write to the block, in bytes. Currently, the only supported size is
        <code>524288</code> bytes.</p>
        <p>
        Valid values: <code>524288</code>
aws-java-sdk-ebs/src/main/java/com/amazonaws/services/ebs/model/PutSnapshotBlockRequest.java