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# AWS::Pipes::Pipe DeadLetterConfig
<a name="aws-properties-pipes-pipe-deadletterconfig"></a>

A `DeadLetterConfig` object that contains information about a dead-letter queue configuration.

## Syntax
<a name="aws-properties-pipes-pipe-deadletterconfig-syntax"></a>

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

### JSON
<a name="aws-properties-pipes-pipe-deadletterconfig-syntax.json"></a>

```
{
  "[Arn](#cfn-pipes-pipe-deadletterconfig-arn)" : String
}
```

### YAML
<a name="aws-properties-pipes-pipe-deadletterconfig-syntax.yaml"></a>

```
  [Arn](#cfn-pipes-pipe-deadletterconfig-arn): String
```

## Properties
<a name="aws-properties-pipes-pipe-deadletterconfig-properties"></a>

`Arn`  <a name="cfn-pipes-pipe-deadletterconfig-arn"></a>
The ARN of the specified target for the dead-letter queue.   
For Amazon Kinesis stream and Amazon DynamoDB stream sources, specify either an Amazon SNS topic or Amazon SQS queue ARN.  
*Required*: No  
*Type*: String  
*Pattern*: `^arn:(aws[a-zA-Z0-9-]*):([a-zA-Z0-9\-]+):([a-z]{2}((-gov)|(-iso([a-z]?)))?-[a-z]+-\d{1})?:(\d{12})?:(.+)$`  
*Minimum*: `1`  
*Maximum*: `1600`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)