AttributeError: Dataframe has no attribute bucketBy

[#1]

In spark 2.2.0,  I am trying to create table using bucketBy(), but not able to do so. it throws error message :-

AttributeError: Dataframe has no  attribute bucketBy

code:- df.write.bucketBy.saveAsTable("table")

any solution?

[#2]

Not sure what you're trying to do there, but looks like you have a simple syntax error. bucketBy is a method. Please start with the API docs first.

[#3]

sorry , there was a typo, the code I am trying to run is :-
df.write.bucketBy(2,"col_name").saveAsTable("table")