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

Metadata that help you categorize IT assets.

**Important**  
Do not store sensitive information (like personal data) in tags.

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

 ** key **   <a name="DiscServ-Type-Tag-key"></a>
The type of tag on which to filter.  
Type: String  
Required: Yes

 ** value **   <a name="DiscServ-Type-Tag-value"></a>
A value for a tag key on which to filter.  
Type: String  
Required: Yes

## 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/discovery-2015-11-01/Tag) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/discovery-2015-11-01/Tag) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/discovery-2015-11-01/Tag)