# CfnTransitGatewayRegistrationPropsMixin

Registers a transit gateway in your global network.

Not all Regions support transit gateways for global networks. For a list of the supported Regions, see [Region Availability](https://docs.aws.amazon.com/network-manager/latest/tgwnm/what-are-global-networks.html#nm-available-regions) in the *AWS Transit Gateways for Global Networks User Guide* . The transit gateway can be in any of the supported AWS Regions, but it must be owned by the same AWS account that owns the global network. You cannot register a transit gateway in more than one global network.

Extends: Mixin › CfnTransitGatewayRegistrationPropsMixin
Implements: IMixin

- CloudFormation: [`AWS::NetworkManager::TransitGatewayRegistration`](https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/aws-resource-networkmanager-transitgatewayregistration.html)
- Source: Generated code
- Type last changed: v2.269.0 · 16 Sep 2026

## Initializer

```ts
new CfnTransitGatewayRegistrationPropsMixin(props: CfnTransitGatewayRegistrationMixinProps, options?: CfnPropertyMixinOptions)
```

## Methods

- `applyTo(construct: IConstruct): void` — Apply the mixin properties to the construct.

- `isMixin(x: any): boolean` (static) — Checks if `x` is a Mixin.

  **Parameters**

  - `x` — Any object.

  **Returns:** true if `x` is an object created from a class which extends `Mixin`.

- `supports(construct: IConstruct): boolean` — Check if this mixin supports the given construct.