syntax for a grok mutate gsub to replace double quotes with single quotes

Question

Need a help

What is the syntax for using "grok mutate gsub" to replace double quotes with single quotes when using logstash.

Thanks,

Answer 1

Do you want this? The mutate filter will change all the double quote to single quote.

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