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::IoTWireless::FuotaTask LoRaWAN
<a name="aws-properties-iotwireless-fuotatask-lorawan"></a>

The LoRaWAN information used with a FUOTA task.

## Syntax
<a name="aws-properties-iotwireless-fuotatask-lorawan-syntax"></a>

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

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

```
{
  "[RfRegion](#cfn-iotwireless-fuotatask-lorawan-rfregion)" : String,
  "[StartTime](#cfn-iotwireless-fuotatask-lorawan-starttime)" : String
}
```

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

```
  [RfRegion](#cfn-iotwireless-fuotatask-lorawan-rfregion): String
  [StartTime](#cfn-iotwireless-fuotatask-lorawan-starttime): String
```

## Properties
<a name="aws-properties-iotwireless-fuotatask-lorawan-properties"></a>

`RfRegion`  <a name="cfn-iotwireless-fuotatask-lorawan-rfregion"></a>
The frequency band (RFRegion) value.  
*Required*: Yes  
*Type*: String  
*Minimum*: `1`  
*Maximum*: `64`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`StartTime`  <a name="cfn-iotwireless-fuotatask-lorawan-starttime"></a>
Start time of a FUOTA task.  
*Required*: No  
*Type*: String  
*Maximum*: `64`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)