public String getDataFormat() {
        return this.dataFormat;
    }
<p>
The data format of the schema definition. Currently <code>AVRO</code>, <code>JSON</code> and
<code>PROTOBUF</code> are supported.
</p>

@return The data format of the schema definition. Currently <code>AVRO</code>, <code>JSON</code> and
        <code>PROTOBUF</code> are supported.
@see DataFormat
aws-java-sdk-glue/src/main/java/com/amazonaws/services/glue/model/GetSchemaVersionResult.java