# SnapStartProperty

The function's [AWS Lambda SnapStart](https://docs.aws.amazon.com/lambda/latest/dg/snapstart.html) setting.

- Source: Generated code
- Type last changed: v2.93.0 · 23 Aug 2023

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_lambda as lambda } from 'aws-cdk-lib';
const snapStartProperty: lambda.CfnFunction.SnapStartProperty = {
  applyOn: 'applyOn',
};
```

## Properties

- `applyOn`: string (required) — Set `ApplyOn` to `PublishedVersions` to create a snapshot of the initialized execution environment when you publish a function version.