---
type: resource-type
title: HookDefaultVersion
description: aws resource type AWS::CloudFormation::HookDefaultVersion
name: HookDefaultVersion
lexicon: aws
resource_type: AWS::CloudFormation::HookDefaultVersion
---
`AWS::CloudFormation::HookDefaultVersion`, a resource type of the aws lexicon.

## Properties

- `Arn` (`string`, optional): The Amazon Resource Name (ARN) of the type. This is used to uniquely identify a HookDefaultVersion
- `TypeName` (`string`, optional): The name of the type being registered. We recommend that type names adhere to the following pattern: company_or_organization::service::type.
- `TypeVersionArn` (`string`, optional): The Amazon Resource Name (ARN) of the type version.
- `VersionId` (`string`, optional): The ID of an existing version of the hook to set as the default.

## Attributes

- `Arn`