public String getDataType() {
        return this.dataType;
    }
<p>
The data type of the time series.
</p>
<p>
If you specify <code>STRUCT</code>, you must also specify <code>dataTypeSpec</code> to identify the type of the
structure for this time series.
</p>

@return The data type of the time series.</p>
        <p>
        If you specify <code>STRUCT</code>, you must also specify <code>dataTypeSpec</code> to identify the type
        of the structure for this time series.
@see PropertyDataType
aws-java-sdk-iotsitewise/src/main/java/com/amazonaws/services/iotsitewise/model/DescribeTimeSeriesResult.java