# EcsDeploymentGroupAttributes

Properties of a reference to a CodeDeploy ECS Deployment Group.

- Source: [`aws-codedeploy/lib/ecs/deployment-group.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0/packages/aws-cdk-lib/aws-codedeploy/lib/ecs/deployment-group.ts#L367)
- Type last changed: v2.235.0 · 15 Jan 2026

## Example

```ts
declare const application: codedeploy.EcsApplication;
const deploymentGroup = codedeploy.EcsDeploymentGroup.fromEcsDeploymentGroupAttributes(this, 'ExistingCodeDeployDeploymentGroup', {
  application,
  deploymentGroupName: 'MyExistingDeploymentGroup',
});
```

## Properties

- `application`: [IApplicationRef](/cdk/api/v2/docs/aws-cdk-lib.interfaces.aws_codedeploy.IApplicationRef.html) (required) — The reference to the CodeDeploy ECS Application that this Deployment Group belongs to.

- `deploymentConfig`: [IDeploymentConfigRef](/cdk/api/v2/docs/aws-cdk-lib.interfaces.aws_codedeploy.IDeploymentConfigRef.html) = EcsDeploymentConfig.ALL_AT_ONCE — The Deployment Configuration this Deployment Group uses.

- `deploymentGroupName`: string (required) — The physical, human-readable name of the CodeDeploy ECS Deployment Group that we are referencing.