# CfnEnvironmentPropsMixin

The `AWS::AppConfig::Environment` resource creates an environment, which is a logical deployment group of AWS AppConfig targets, such as applications in a `Beta` or `Production` environment.

You define one or more environments for each AWS AppConfig application. You can also define environments for application subcomponents such as the `Web` , `Mobile` and `Back-end` components for your application. You can configure Amazon CloudWatch alarms for each environment. The system monitors alarms during a configuration deployment. If an alarm is triggered, the system rolls back the configuration.

AWS AppConfig requires that you create resources and deploy a configuration in the following order:

- Create an application
- Create an environment
- Create a configuration profile
- Choose a pre-defined deployment strategy or create your own
- Deploy the configuration

For more information, see [AWS AppConfig](https://docs.aws.amazon.com/appconfig/latest/userguide/what-is-appconfig.html) in the *AWS AppConfig User Guide* .

Extends: Mixin › CfnEnvironmentPropsMixin
Implements: IMixin

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

## Initializer

```ts
new CfnEnvironmentPropsMixin(props: CfnEnvironmentMixinProps, 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.