# Tag
<a name="API_Tag"></a>

Describes a tag.

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

 ** Key **   <a name="networkmanager-Type-Tag-Key"></a>
The tag key.  
Constraints: Maximum length of 128 characters.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 10000000.  
Pattern: `[\s\S]*`   
Required: No

 ** Value **   <a name="networkmanager-Type-Tag-Value"></a>
The tag value.  
Constraints: Maximum length of 256 characters.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 10000000.  
Pattern: `[\s\S]*`   
Required: No

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

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/networkmanager-2019-07-05/Tag) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/networkmanager-2019-07-05/Tag) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/networkmanager-2019-07-05/Tag)