how to access json data mule esb

Question

i want to access json data generated from the sync flow into an async flow. I am getting json data from sync flow correctly and i want to fetch certain attribute value from

Answer 1

The right expression based on your sample JSON is:

#[json:data[0]/to_user]

Answer 2

JsonPath expression are depreciated for now and you will even not get enough document on it for doing ..
So, currently you need to use either :- <json:json-to-object-transformer returnClass="java.lang.Object" doc:name="JSON to Object" />
or <json:json-to-object-transformer returnClass="java.util.HashMap" doc:name="JSON to Object" />
or even <json:json-to-object-transformer returnClass="java.util.List" doc:name="JSON to Object" /> to extract data from JSON depending on the JSON data