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::IoTWireless::WirelessDevice OtaaV11
<a name="aws-properties-iotwireless-wirelessdevice-otaav11"></a>

OTAA device object for v1.1 for create APIs.

## Syntax
<a name="aws-properties-iotwireless-wirelessdevice-otaav11-syntax"></a>

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

### JSON
<a name="aws-properties-iotwireless-wirelessdevice-otaav11-syntax.json"></a>

```
{
  "[AppKey](#cfn-iotwireless-wirelessdevice-otaav11-appkey)" : String,
  "[JoinEui](#cfn-iotwireless-wirelessdevice-otaav11-joineui)" : String,
  "[NwkKey](#cfn-iotwireless-wirelessdevice-otaav11-nwkkey)" : String
}
```

### YAML
<a name="aws-properties-iotwireless-wirelessdevice-otaav11-syntax.yaml"></a>

```
  [AppKey](#cfn-iotwireless-wirelessdevice-otaav11-appkey): String
  [JoinEui](#cfn-iotwireless-wirelessdevice-otaav11-joineui): String
  [NwkKey](#cfn-iotwireless-wirelessdevice-otaav11-nwkkey): String
```

## Properties
<a name="aws-properties-iotwireless-wirelessdevice-otaav11-properties"></a>

`AppKey`  <a name="cfn-iotwireless-wirelessdevice-otaav11-appkey"></a>
The AppKey is a secret key, which you should handle in a similar way as you would an application password. You can protect the AppKey value by storing it in the AWS Secrets Manager and use the [secretsmanager](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/dynamic-references.html#dynamic-references-secretsmanager) to reference this value.  
*Required*: Yes  
*Type*: String  
*Pattern*: `[a-fA-F0-9]{32}`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`JoinEui`  <a name="cfn-iotwireless-wirelessdevice-otaav11-joineui"></a>
The JoinEUI value.  
*Required*: Yes  
*Type*: String  
*Pattern*: `[a-fA-F0-9]{16}`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`NwkKey`  <a name="cfn-iotwireless-wirelessdevice-otaav11-nwkkey"></a>
The NwkKey is a secret key, which you should handle in a similar way as you would an application password. You can protect the NwkKey value by storing it in the AWS Secrets Manager and use the [secretsmanager](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/dynamic-references.html#dynamic-references-secretsmanager) to reference this value.  
*Required*: Yes  
*Type*: String  
*Pattern*: `[a-fA-F0-9]{32}`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)