# TagTemplate
<a name="API_TagTemplate"></a>

Represents a tag that is applied to roles that are created from a role template. The key and value can include `@{parameter}` placeholders that are replaced with template parameter values when the role is created.

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

 ** Key **   
The key name of the tag.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Pattern: `[\p{L}\p{Z}\p{N}_.:/=+\-@{}]+`   
Required: Yes

 ** Value **   
The value associated with the tag key.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 256.  
Pattern: `[\p{L}\p{Z}\p{N}_.:/=+\-@{}]*`   
Required: Yes

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

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/iam-2010-05-08/TagTemplate) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/iam-2010-05-08/TagTemplate) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/iam-2010-05-08/TagTemplate)