# GatewayListItem
<a name="API_GatewayListItem"></a>

Gateway list item object that specifies the frequency and list of gateways for which the downlink message should be sent.

## Contents
<a name="API_GatewayListItem_Contents"></a>

 ** DownlinkFrequency **   <a name="iotwireless-Type-GatewayListItem-DownlinkFrequency"></a>
The frequency to use for the gateways when sending a downlink message to the wireless device.  
Type: Integer  
Valid Range: Minimum value of 100000000. Maximum value of 1000000000.  
Required: Yes

 ** GatewayId **   <a name="iotwireless-Type-GatewayListItem-GatewayId"></a>
The ID of the wireless gateways that you want to add to the list of gateways when sending downlink messages.  
Type: String  
Length Constraints: Maximum length of 256.  
Required: Yes

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/iotwireless-2025-11-06/GatewayListItem) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/iotwireless-2025-11-06/GatewayListItem) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/iotwireless-2025-11-06/GatewayListItem)