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::NetworkManager::CoreNetwork CoreNetworkEdge
<a name="aws-properties-networkmanager-corenetwork-corenetworkedge"></a>

Describes a core network edge.

## Syntax
<a name="aws-properties-networkmanager-corenetwork-corenetworkedge-syntax"></a>

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

### JSON
<a name="aws-properties-networkmanager-corenetwork-corenetworkedge-syntax.json"></a>

```
{
  "[Asn](#cfn-networkmanager-corenetwork-corenetworkedge-asn)" : Number,
  "[EdgeLocation](#cfn-networkmanager-corenetwork-corenetworkedge-edgelocation)" : String,
  "[InsideCidrBlocks](#cfn-networkmanager-corenetwork-corenetworkedge-insidecidrblocks)" : [ String, ... ]
}
```

### YAML
<a name="aws-properties-networkmanager-corenetwork-corenetworkedge-syntax.yaml"></a>

```
  [Asn](#cfn-networkmanager-corenetwork-corenetworkedge-asn): Number
  [EdgeLocation](#cfn-networkmanager-corenetwork-corenetworkedge-edgelocation): String
  [InsideCidrBlocks](#cfn-networkmanager-corenetwork-corenetworkedge-insidecidrblocks): 
    - String
```

## Properties
<a name="aws-properties-networkmanager-corenetwork-corenetworkedge-properties"></a>

`Asn`  <a name="cfn-networkmanager-corenetwork-corenetworkedge-asn"></a>
The ASN of a core network edge.  
*Required*: No  
*Type*: Number  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`EdgeLocation`  <a name="cfn-networkmanager-corenetwork-corenetworkedge-edgelocation"></a>
The Region where a core network edge is located.  
*Required*: No  
*Type*: String  
*Pattern*: `[\s\S]*`  
*Minimum*: `1`  
*Maximum*: `63`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`InsideCidrBlocks`  <a name="cfn-networkmanager-corenetwork-corenetworkedge-insidecidrblocks"></a>
The inside IP addresses used for core network edges.  
*Required*: No  
*Type*: Array of String  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)