# MultipartUserDataOptions

Options for creating `MultipartUserData`.

Extends: MultipartUserDataOptions
Used as props by: MultipartUserData

- Source: [`aws-ec2/lib/user-data.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0/packages/aws-cdk-lib/aws-ec2/lib/user-data.ts#L445)

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_ec2 as ec2 } from 'aws-cdk-lib';
const multipartUserDataOptions: ec2.MultipartUserDataOptions = {
  partsSeparator: 'partsSeparator',
};
```

## Properties

- `partsSeparator`: string = `+AWS+CDK+User+Data+Separator==` — The string used to separate parts in multipart user data archive (it's like MIME boundary).

  This string should contain [a-zA-Z0-9()+,-./:=?] characters only, and should not be present in any part, or in text content of archive.