# Tag


A key-value pair that can be associated with a resource.

## Contents


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

 ** key **   <a name="AWSPartnerCentral-Type-channel_Tag-key"></a>
The key 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 **   <a name="AWSPartnerCentral-Type-channel_Tag-value"></a>
The value of the tag.  
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-channel-2024-03-18/Tag) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/partnercentral-channel-2024-03-18/Tag) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/partnercentral-channel-2024-03-18/Tag)