# ThrottlingReason
<a name="API_ThrottlingReason"></a>

A description of why a request was throttled.

## Contents
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**Note**  
In the following list, the required parameters are described first.

 ** reason **   <a name="ACM-Type-ThrottlingReason-reason"></a>
A description of why a request was throttled.  
Type: String  
Required: No

 ** resource **   <a name="ACM-Type-ThrottlingReason-resource"></a>
The resource that causes the request to be throttled.  
Type: String  
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\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/acm-2015-12-08/ThrottlingReason) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/acm-2015-12-08/ThrottlingReason) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/acm-2015-12-08/ThrottlingReason)