# RegisterInstanceTagAttributeRequest
<a name="API_RegisterInstanceTagAttributeRequest"></a>

Information about the tag keys to register for the current Region. You can either specify individual tag keys or register all tag keys in the current Region. You must specify either `IncludeAllTagsOfInstance` or `InstanceTagKeys` in the request

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

 ** IncludeAllTagsOfInstance **   
Indicates whether to register all tag keys in the current Region. Specify `true` to register all tag keys.  
Type: Boolean  
Required: No

 ** InstanceTagKey.N **   
The tag keys to register.  
Type: Array of strings  
Required: No

## See Also
<a name="API_RegisterInstanceTagAttributeRequest_SeeAlso"></a>

For more information about using this API in one of the language-specific Amazon SDKs, see the following:
+  [Amazon SDK for C\+\+](https://docs.amazonaws.cn/goto/SdkForCpp/ec2-2016-11-15/RegisterInstanceTagAttributeRequest) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/ec2-2016-11-15/RegisterInstanceTagAttributeRequest) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/ec2-2016-11-15/RegisterInstanceTagAttributeRequest)