# Tag


Represents a key-value pair used for categorizing and organizing AWS resources.

## Contents


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

 ** Key **   <a name="AWSPartnerCentral-Type-benefits_Tag-Key"></a>
The tag key, which acts as a category or label for the tag.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Pattern: `([\p{L}\p{Z}\p{N}_.:/=+\-@]*)`   
Required: Yes

 ** Value **   <a name="AWSPartnerCentral-Type-benefits_Tag-Value"></a>
The tag value, which provides additional information or context for 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


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/partnercentral-benefits-2018-05-10/Tag) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/partnercentral-benefits-2018-05-10/Tag) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/partnercentral-benefits-2018-05-10/Tag)