# PublishFindingToSnsParams
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Parameters to define a mitigation action that publishes findings to Amazon SNS. You can implement your own custom actions in response to the Amazon SNS messages.

## Contents
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 ** topicArn **   <a name="iot-Type-PublishFindingToSnsParams-topicArn"></a>
The ARN of the topic to which you want to publish the findings.  
Type: String  
Length Constraints: Maximum length of 350.  
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/iot-2015-05-28/PublishFindingToSnsParams) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/iot-2015-05-28/PublishFindingToSnsParams) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/iot-2015-05-28/PublishFindingToSnsParams)