metadataOf
metadataOf(Type): Object
Returns metadata that is attached to the given type.
Introduced in DataWeave 2.3.0. Supported by Mule 4.3 and later.
Parameters
| Name | Description |
|---|---|
t |
The type to check. |
Example
This example shows how metadataOf behaves with different inputs.
Source
%dw 2.0
import * from dw::core::Types
type AType = String {format: "YYYY-MM-dd"}
output application/json
---
{
a: metadataOf(AType)
}DataWeaveOutput
{
"a": {"format": "YYYY-MM-dd"}
}Json