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# AWS::MediaConnect::RouterInput RistRouterInputConfiguration
<a name="aws-properties-mediaconnect-routerinput-ristrouterinputconfiguration"></a>

The configuration settings for a router input using the RIST (Reliable Internet Stream Transport) protocol, including the port and recovery latency.

## Syntax
<a name="aws-properties-mediaconnect-routerinput-ristrouterinputconfiguration-syntax"></a>

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

### JSON
<a name="aws-properties-mediaconnect-routerinput-ristrouterinputconfiguration-syntax.json"></a>

```
{
  "[Port](#cfn-mediaconnect-routerinput-ristrouterinputconfiguration-port)" : Integer,
  "[RecoveryLatencyMilliseconds](#cfn-mediaconnect-routerinput-ristrouterinputconfiguration-recoverylatencymilliseconds)" : Integer
}
```

### YAML
<a name="aws-properties-mediaconnect-routerinput-ristrouterinputconfiguration-syntax.yaml"></a>

```
  [Port](#cfn-mediaconnect-routerinput-ristrouterinputconfiguration-port): Integer
  [RecoveryLatencyMilliseconds](#cfn-mediaconnect-routerinput-ristrouterinputconfiguration-recoverylatencymilliseconds): Integer
```

## Properties
<a name="aws-properties-mediaconnect-routerinput-ristrouterinputconfiguration-properties"></a>

`Port`  <a name="cfn-mediaconnect-routerinput-ristrouterinputconfiguration-port"></a>
The port number used for the RIST protocol in the router input configuration.  
*Required*: Yes  
*Type*: Integer  
*Minimum*: `3000`  
*Maximum*: `30000`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`RecoveryLatencyMilliseconds`  <a name="cfn-mediaconnect-routerinput-ristrouterinputconfiguration-recoverylatencymilliseconds"></a>
The recovery latency in milliseconds for the RIST protocol in the router input configuration.  
*Required*: Yes  
*Type*: Integer  
*Minimum*: `10`  
*Maximum*: `10000`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)