public String getDataType() {
        return this.dataType;
    }
<p>
The data type of the variable. For more information see <a
href="https://docs.aws.amazon.com/frauddetector/latest/ug/create-a-variable.html#variable-types">Variable
types</a>.
</p>

@return The data type of the variable. For more information see <a
        href="https://docs.aws.amazon.com/frauddetector/latest/ug/create-a-variable.html#variable-types">Variable
        types</a>.
@see DataType
aws-java-sdk-frauddetector/src/main/java/com/amazonaws/services/frauddetector/model/Variable.java