This is the new *Amazon CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [Amazon CloudFormation User Guide](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/Welcome.html).

# AWS::AppRunner::Service SourceConfiguration
<a name="aws-properties-apprunner-service-sourceconfiguration"></a>

Describes the source deployed to an Amazon App Runner service. It can be a code or an image repository.

## Syntax
<a name="aws-properties-apprunner-service-sourceconfiguration-syntax"></a>

To declare this entity in your Amazon CloudFormation template, use the following syntax:

### JSON
<a name="aws-properties-apprunner-service-sourceconfiguration-syntax.json"></a>

```
{
  "[AuthenticationConfiguration](#cfn-apprunner-service-sourceconfiguration-authenticationconfiguration)" : AuthenticationConfiguration,
  "[AutoDeploymentsEnabled](#cfn-apprunner-service-sourceconfiguration-autodeploymentsenabled)" : Boolean,
  "[CodeRepository](#cfn-apprunner-service-sourceconfiguration-coderepository)" : CodeRepository,
  "[ImageRepository](#cfn-apprunner-service-sourceconfiguration-imagerepository)" : ImageRepository
}
```

### YAML
<a name="aws-properties-apprunner-service-sourceconfiguration-syntax.yaml"></a>

```
  [AuthenticationConfiguration](#cfn-apprunner-service-sourceconfiguration-authenticationconfiguration): 
    AuthenticationConfiguration
  [AutoDeploymentsEnabled](#cfn-apprunner-service-sourceconfiguration-autodeploymentsenabled): Boolean
  [CodeRepository](#cfn-apprunner-service-sourceconfiguration-coderepository): 
    CodeRepository
  [ImageRepository](#cfn-apprunner-service-sourceconfiguration-imagerepository): 
    ImageRepository
```

## Properties
<a name="aws-properties-apprunner-service-sourceconfiguration-properties"></a>

`AuthenticationConfiguration`  <a name="cfn-apprunner-service-sourceconfiguration-authenticationconfiguration"></a>
Describes the resources that are needed to authenticate access to some source repositories.  
*Required*: No  
*Type*: [AuthenticationConfiguration](aws-properties-apprunner-service-authenticationconfiguration.md)  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`AutoDeploymentsEnabled`  <a name="cfn-apprunner-service-sourceconfiguration-autodeploymentsenabled"></a>
If `true`, continuous integration from the source repository is enabled for the App Runner service. Each repository change (including any source code commit or new image version) starts a deployment.  
Default: App Runner sets to `false` for a source image that uses an ECR Public repository or an ECR repository that's in an Amazon Web Services account other than the one that the service is in. App Runner sets to `true` in all other cases (which currently include a source code repository or a source image using a same-account ECR repository).  
*Required*: No  
*Type*: Boolean  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`CodeRepository`  <a name="cfn-apprunner-service-sourceconfiguration-coderepository"></a>
The description of a source code repository.  
You must provide either this member or `ImageRepository` (but not both).  
*Required*: No  
*Type*: [CodeRepository](aws-properties-apprunner-service-coderepository.md)  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`ImageRepository`  <a name="cfn-apprunner-service-sourceconfiguration-imagerepository"></a>
The description of a source image repository.  
You must provide either this member or `CodeRepository` (but not both).  
*Required*: No  
*Type*: [ImageRepository](aws-properties-apprunner-service-imagerepository.md)  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)