Convert File, Group, Record and Unit Separator

[bibhuWork]

Hi Friends

I am trying to convert my message containing ^\ , ^] , ^^ and ^_ into comma using mutate->gsub but its not working

I am trying out \u005E, \u001E , \u001F etc but no luck.

Can you please help me out here.

Syntax FYR

mutate {
gsub => [ "message" , "\u0005E", "," ]
}