prop

DataWeave 2.2 is compatible and bundled with Mule 4.2. This version of Mule reached its End of Life on May 2, 2023, when Extended Support ended.

Deployments of new applications to CloudHub that use this version of Mule are no longer allowed. Only in-place updates to applications are permitted.

MuleSoft recommends that you upgrade to the latest version of Mule 4 that is in Standard Support so that your applications run with the latest fixes and security enhancements.

prop(String): String | Null

Returns the value of the property with the specified name or null if the property is not defined.

Name Description

Name	Description
`propertyName`	The property to retrieve.

propertyName

The property to retrieve.

This example gets the user.timezone property.

%dw 2.0
import * from dw::Runtime
output application/dw
---
{ "props" : prop("user.timezone") }

{ props: "America/Los_Angeles" as String {class: "java.lang.String"} }