public StreamSpecification getStreamSpecification() {
        return this.streamSpecification;
    }
<p>
Represents the DynamoDB Streams configuration for the table.
</p>
<note>
<p>
You receive a <code>ValidationException</code> if you try to enable a stream on a table that already has a
stream, or if you try to disable a stream on a table that doesn't have a stream.
</p>
</note>

@return Represents the DynamoDB Streams configuration for the table.</p> <note>
        <p>
        You receive a <code>ValidationException</code> if you try to enable a stream on a table that already has
        a stream, or if you try to disable a stream on a table that doesn't have a stream.
        </p>
aws-java-sdk-dynamodb/src/main/java/com/amazonaws/services/dynamodbv2/model/UpdateTableRequest.java