DataWeave 2.2 is compatible and bundled with Mule 4.2. Standard Support for Mule 4.2 ended on May 2, 2021, and this version of Mule will reach its End of Life on May 2, 2023, when Extended Support ends.

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.

min(Array<T>): T | Null

Returns the lowest Comparable value in an array.

The items must be of the same type or the function throws an error. The function returns null if the array is empty.


Name Description


The input array. The elements in the array can be any supported type.


This example returns the lowest numeric value of each input array.


%dw 2.0
output application/json
{ a: min([1, 1000]), b: min([1, 2, 3]), c: min([1.5, 2.5, 3.5]) }


{ "a": 1, "b": 1, "c": 1.5 }

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