Hi,
I would like to filter an array of keys from an object. Please help to achieve this using Dataweave 2.
Input:
{
"name":"Mule",
"email":"test@user.com"
"phone":57673564,
"zip":43534,
"gender":"male"
}
From the above example I would like to filter only keys matching with my array (ex: ["email","phone","zip"])
Output
{
"email":"test@user.com"
"phone":57673564,
"zip":43534
}
Hi @Ramkumar K , you can try the below:
%dw 2.0
output application/json
var in = [
{
"name": "Mule",
"email": "test@user.com",
"phone": 57673564,
"zip": 43534,
"gender": "male"
},
{
"name": "Mule",
"email": "test@user.com",
"phone": 57673564,
"zip": 43534,
"gender": "male"
}
]
var filterArray = ["email","phone","zip"]
---
in map (obj,indexOfObj) ->
obj mapObject (value,key) ->
((key): value) if (filterArray contains key as String )
output:
[
{
"email": "test@user.com",
"phone": 57673564,
"zip": 43534
},
{
"email": "test@user.com",
"phone": 57673564,
"zip": 43534
}
]
