public String getCompressionType() {
        return this.compressionType;
    }
<p>
Specifies how the data is compressed. This is generally not necessary if the data has a standard file extension.
Possible values are <code>"gzip"</code> and <code>"bzip"</code>).
</p>

@return Specifies how the data is compressed. This is generally not necessary if the data has a standard file
        extension. Possible values are <code>"gzip"</code> and <code>"bzip"</code>).
@see CompressionType
aws-java-sdk-glue/src/main/java/com/amazonaws/services/glue/model/S3JsonSource.java