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::IoTSiteWise::Gateway GatewayCapabilitySummary
<a name="aws-properties-iotsitewise-gateway-gatewaycapabilitysummary"></a>

Contains a summary of a gateway capability configuration.

## Syntax
<a name="aws-properties-iotsitewise-gateway-gatewaycapabilitysummary-syntax"></a>

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

### JSON
<a name="aws-properties-iotsitewise-gateway-gatewaycapabilitysummary-syntax.json"></a>

```
{
  "[CapabilityConfiguration](#cfn-iotsitewise-gateway-gatewaycapabilitysummary-capabilityconfiguration)" : String,
  "[CapabilityNamespace](#cfn-iotsitewise-gateway-gatewaycapabilitysummary-capabilitynamespace)" : String
}
```

### YAML
<a name="aws-properties-iotsitewise-gateway-gatewaycapabilitysummary-syntax.yaml"></a>

```
  [CapabilityConfiguration](#cfn-iotsitewise-gateway-gatewaycapabilitysummary-capabilityconfiguration): String
  [CapabilityNamespace](#cfn-iotsitewise-gateway-gatewaycapabilitysummary-capabilitynamespace): String
```

## Properties
<a name="aws-properties-iotsitewise-gateway-gatewaycapabilitysummary-properties"></a>

`CapabilityConfiguration`  <a name="cfn-iotsitewise-gateway-gatewaycapabilitysummary-capabilityconfiguration"></a>
The JSON document that defines the configuration for the gateway capability. For more information, see [Configuring data sources (CLI)](https://docs.amazonaws.cn/iot-sitewise/latest/userguide/configure-sources.html#configure-source-cli) in the *Amazon IoT SiteWise User Guide*.  
*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)

`CapabilityNamespace`  <a name="cfn-iotsitewise-gateway-gatewaycapabilitysummary-capabilitynamespace"></a>
The namespace of the capability configuration. For example, if you configure OPC UA sources for an MQTT-enabled gateway, your OPC-UA capability configuration has the namespace `iotsitewise:opcuacollector:3`.  
*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)