# CustomOutputConfigurationProperty

Configuration for custom output functions.

- Source: Generated code
- Type last changed: v2.268.0 · 2 Sep 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_mediatailor as mediatailor } from 'aws-cdk-lib';
const customOutputConfigurationProperty: mediatailor.CfnFunction.CustomOutputConfigurationProperty = {
  runtime: 'runtime',

  // the properties below are optional
  output: {
    outputKey: 'output',
  },
};
```

## Properties

- `output`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | { [key: string]: string }

- `runtime`: string (required) — The expression language used to evaluate expressions in the function configuration.

  Set this to JSONATA.