Uncompress .gz file

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Hi Camel Users,
Is there a way to uncompress .gz file using camel? I can unzip .zip file but 
not .gz file. 
According to Camel "Data Format" document, There are 2 formats for compression. 
One is Zip File DataFormat and the other one is LZF Data Format 
(https://camel.apache.org/manual/latest/data-format.html).
I also found some people mentioned to use .unmarshal().gzip(). But I can't find 
gzip() in the Camel 3.6.0. 
Very appreciated if you can help.
Thank you,