How to Convert hashmap into proper json format in mule 4?

Question

I am trying to log my hashmap it looks something like this :

How do I convert it into proper json format ?

Answer 1

Just add a transform message at the end of flow with

%dw2.0
application/json
---
payload

Answer 2

You can use the Transform Component and write the dataweave code as follows:

%dw 2.0
output application/json
---
payload pluck(message,property,index) -> {(index) :{(property) :message}}

This should work.