Send and Download option in postman, how to handle in Katalon

Hi,
My use case is as follows.
I am using manual testing for postman tool, there my GET call is returning zip file as output, but currently when I am using Katalon after sending GET request which is not in readable format
2020-05-10 16:17:02.123 INFO com.kms.katalon.core.util.KeywordUtil - ResponseBodyContent : PK

My Question is : what is the equivalent operation in Katalon for Send and Download in postman.