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# AWS::Batch::JobDefinition RepositoryCredentials
<a name="aws-properties-batch-jobdefinition-repositorycredentials"></a>

The repository credentials for private registry authentication.

## Syntax
<a name="aws-properties-batch-jobdefinition-repositorycredentials-syntax"></a>

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

### JSON
<a name="aws-properties-batch-jobdefinition-repositorycredentials-syntax.json"></a>

```
{
  "[CredentialsParameter](#cfn-batch-jobdefinition-repositorycredentials-credentialsparameter)" : String
}
```

### YAML
<a name="aws-properties-batch-jobdefinition-repositorycredentials-syntax.yaml"></a>

```
  [CredentialsParameter](#cfn-batch-jobdefinition-repositorycredentials-credentialsparameter): String
```

## Properties
<a name="aws-properties-batch-jobdefinition-repositorycredentials-properties"></a>

`CredentialsParameter`  <a name="cfn-batch-jobdefinition-repositorycredentials-credentialsparameter"></a>
The Amazon Resource Name (ARN) of the secret containing the private repository credentials.  
*Required*: Yes  
*Type*: String  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)