# ThrottlingReason


A description of why a request was throttled.

## Contents


**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


For more information about using this API in one of the language-specific Amazon SDKs, see the following:
+  [Amazon SDK for C\$1\$1](https://docs.amazonaws.cn/goto/SdkForCpp/acm-2015-12-08/ThrottlingReason) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/acm-2015-12-08/ThrottlingReason) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/acm-2015-12-08/ThrottlingReason)