# AWS.NS
<a name="node-ns"></a>

Defines an AWS network service (NS) node.

## Syntax
<a name="node-ns-syntax"></a>

```
tosca.nodes.AWS.NS:
  properties:
    descriptor\$1id: String
    descriptor\$1version: String
    descriptor\$1name: String
```

## Properties
<a name="node-ns-properties"></a>

 `descriptor_id`    
The UUID of the descriptor.  
Required: Yes  
Type: String  
Pattern: `[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}`

 `descriptor_version`    
The version of the NSD.  
Required: Yes  
Type: String  
Pattern: `^[0-9]{1,5}\\.[0-9]{1,5}\\.[0-9]{1,5}.*`

 `descriptor_name`    
The name of the descriptor.  
Required: Yes  
Type: String

## Example
<a name="node-ns-example"></a>

```
SampleNS:
  type: tosca.nodes.AWS.NS
  properties:
    descriptor_id: "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111"
    descriptor_version: "1.0.0"
    descriptor_name: "Test NS Template"
```