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::MediaConnect::RouterOutput SrtCallerRouterOutputConfiguration
<a name="aws-properties-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration"></a>

The configuration settings for a router output using the SRT (Secure Reliable Transport) protocol in caller mode, including the destination address and port, minimum latency, stream ID, and encryption key configuration.

## Syntax
<a name="aws-properties-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-syntax"></a>

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

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

```
{
  "[DestinationAddress](#cfn-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-destinationaddress)" : {{String}},
  "[DestinationPort](#cfn-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-destinationport)" : {{Integer}},
  "[EncryptionConfiguration](#cfn-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-encryptionconfiguration)" : {{SrtEncryptionConfiguration}},
  "[MinimumLatencyMilliseconds](#cfn-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-minimumlatencymilliseconds)" : {{Integer}},
  "[StreamId](#cfn-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-streamid)" : {{String}}
}
```

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

```
  [DestinationAddress](#cfn-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-destinationaddress): {{String}}
  [DestinationPort](#cfn-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-destinationport): {{Integer}}
  [EncryptionConfiguration](#cfn-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-encryptionconfiguration): {{
    SrtEncryptionConfiguration}}
  [MinimumLatencyMilliseconds](#cfn-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-minimumlatencymilliseconds): {{Integer}}
  [StreamId](#cfn-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-streamid): {{String}}
```

## Properties
<a name="aws-properties-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-properties"></a>

`DestinationAddress`  <a name="cfn-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-destinationaddress"></a>
The destination IP address for the SRT protocol in caller mode.  
*Required*: Yes  
*Type*: String  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`DestinationPort`  <a name="cfn-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-destinationport"></a>
The destination port number for the SRT protocol in caller mode.  
*Required*: Yes  
*Type*: Integer  
*Minimum*: `1024`  
*Maximum*: `65535`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`EncryptionConfiguration`  <a name="cfn-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-encryptionconfiguration"></a>
Defines the encryption settings for an SRT caller output, including the encryption key configuration and associated parameters.  
*Required*: No  
*Type*: [SrtEncryptionConfiguration](aws-properties-mediaconnect-routeroutput-srtencryptionconfiguration.md)  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`MinimumLatencyMilliseconds`  <a name="cfn-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-minimumlatencymilliseconds"></a>
The minimum latency in milliseconds for the SRT protocol in caller mode.  
*Required*: Yes  
*Type*: Integer  
*Minimum*: `10`  
*Maximum*: `10000`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`StreamId`  <a name="cfn-mediaconnect-routeroutput-srtcallerrouteroutputconfiguration-streamid"></a>
The stream ID for the SRT protocol in caller mode.  
*Required*: No  
*Type*: String  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)