This is the new *CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [AWS CloudFormation User Guide](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/Welcome.html).
# AWS::EC2::RouteServerEndpoint

Creates a new endpoint for a route server in a specified subnet.
A route server endpoint is an AWS-managed component inside a subnet that facilitates [BGP (Border Gateway Protocol)](https://en.wikipedia.org/wiki/Border_Gateway_Protocol) connections between your route server and your BGP peers.
For more information see [Dynamic routing in your VPC with VPC Route Server](https://docs.aws.amazon.com/vpc/latest/userguide/dynamic-routing-route-server.html) in the *Amazon VPC User Guide*.
## Syntax

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

```
{
 "Type" : "AWS::EC2::RouteServerEndpoint",
 "Properties" : {
 "[RouteServerId](#cfn-ec2-routeserverendpoint-routeserverid)" : {{String}},
 "[SubnetId](#cfn-ec2-routeserverendpoint-subnetid)" : {{String}},
 "[Tags](#cfn-ec2-routeserverendpoint-tags)" : {{[ Tag, ... ]}}
 }
}
```
### YAML

```
Type: AWS::EC2::RouteServerEndpoint
Properties:
 [RouteServerId](#cfn-ec2-routeserverendpoint-routeserverid): {{String}}
 [SubnetId](#cfn-ec2-routeserverendpoint-subnetid): {{String}}
 [Tags](#cfn-ec2-routeserverendpoint-tags): {{
 - Tag}}
```
## Properties

`RouteServerId` 
The ID of the route server associated with this endpoint. 
*Required*: Yes 
*Type*: String 
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)
`SubnetId` 
The ID of the subnet to place the route server endpoint into. 
*Required*: Yes 
*Type*: String 
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)
`Tags` 
Any tags assigned to the route server endpoint. 
*Required*: No 
*Type*: Array of [Tag](aws-properties-ec2-routeserverendpoint-tag.md) 
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)
## Return values

### Ref

When you pass the logical ID of this resource to the intrinsic `Ref` function, `Ref` returns the endpoint ID.
### Fn::GetAtt

The `Fn::GetAtt` intrinsic function returns a value for a specified attribute of this type. The following are the available attributes and sample return values.
For more information about using the `Fn::GetAtt` intrinsic function, see [https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/intrinsic-function-reference-getatt.html](https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/intrinsic-function-reference-getatt.html).
#### 

`Arn` 
The ARN for the endpoint.
`EniAddress` 
The IP address of the Elastic network interface for the endpoint.
`EniId` 
The ID of the Elastic network interface for the endpoint.
`Id` 
The unique identifier of the route server endpoint.
`VpcId` 
The ID of the VPC containing the endpoint.</div><div class="naked_ctrl">
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