# RepublishAction
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Describes an action to republish to another topic.

## Contents
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 ** roleArn **   <a name="iot-Type-RepublishAction-roleArn"></a>
The ARN of the IAM role that grants access.  
Type: String  
Required: Yes

 ** topic **   <a name="iot-Type-RepublishAction-topic"></a>
The name of the MQTT topic.  
Type: String  
Required: Yes

 ** headers **   <a name="iot-Type-RepublishAction-headers"></a>
MQTT Version 5.0 headers information. For more information, see [ MQTT](https://docs.aws.amazon.com/iot/latest/developerguide/mqtt.html) from the AWS IoT Core Developer Guide.  
Type: [MqttHeaders](API_MqttHeaders.md) object  
Required: No

 ** qos **   <a name="iot-Type-RepublishAction-qos"></a>
The Quality of Service (QoS) level to use when republishing messages. The default value is 0.  
Type: Integer  
Valid Range: Minimum value of 0. Maximum value of 1.  
Required: No

## 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/iot-2015-05-28/RepublishAction) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/iot-2015-05-28/RepublishAction) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/iot-2015-05-28/RepublishAction)