# TagResource
<a name="API_TagResource"></a>

Tags the resource with a tag key and value.

For more information, see [Tagging your AWS resources](https://docs.aws.amazon.com/tag-editor/latest/userguide/tagging.html) in the *Tagging AWS Resources User Guide*.

**Note**  
This is only supported for `NotificationConfigurations`.

## Request Syntax
<a name="API_TagResource_RequestSyntax"></a>

```
POST /tags/arn HTTP/1.1
Content-type: application/json

{
   "tags": { 
      "string" : "string" 
   }
}
```

## URI Request Parameters
<a name="API_TagResource_RequestParameters"></a>

The request uses the following URI parameters.

 ** [arn](#API_TagResource_RequestSyntax) **   <a name="Notifications-TagResource-request-uri-arn"></a>
The Amazon Resource Name (ARN) to use to tag a resource.  
Pattern: `arn:[a-z-]{3,10}:notifications::[0-9]{12}:configuration/[a-z0-9]{27}`   
Required: Yes

## Request Body
<a name="API_TagResource_RequestBody"></a>

The request accepts the following data in JSON format.

 ** [tags](#API_TagResource_RequestSyntax) **   <a name="Notifications-TagResource-request-tags"></a>
A map of tags assigned to a resource. A tag is a string-to-string map of key-value pairs.  
Type: String to string map  
Map Entries: Minimum number of 0 items. Maximum number of 200 items.  
Key Pattern: `(?!aws:).{1,128}`   
Value Length Constraints: Minimum length of 0. Maximum length of 256.  
Required: Yes

## Response Syntax
<a name="API_TagResource_ResponseSyntax"></a>

```
HTTP/1.1 200
```

## Response Elements
<a name="API_TagResource_ResponseElements"></a>

If the action is successful, the service sends back an HTTP 200 response with an empty HTTP body.

## Errors
<a name="API_TagResource_Errors"></a>

For information about the errors that are common to all actions, see [Common Error Types](CommonErrors.md).

 ** AccessDeniedException **   
User does not have sufficient access to perform this action.  
HTTP Status Code: 403

 ** InternalServerException **   
Unexpected error during processing of request.  
HTTP Status Code: 500

 ** ResourceNotFoundException **   
Request references a resource which does not exist.     
 ** resourceId **   
The ID of the resource that wasn't found.
HTTP Status Code: 404

 ** ThrottlingException **   
Request was denied due to request throttling.     
 ** quotaCode **   
Identifies the quota that is being throttled.  
 ** retryAfterSeconds **   
The number of seconds a client should wait before retrying the request.  
 ** serviceCode **   
Identifies the service being throttled.
HTTP Status Code: 429

 ** ValidationException **   
This exception is thrown when the notification event fails validation.    
 ** fieldList **   
The list of input fields that are invalid.  
 ** reason **   
The reason why your input is considered invalid.
HTTP Status Code: 400

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

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/notifications-2018-05-10/TagResource) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/notifications-2018-05-10/TagResource) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/notifications-2018-05-10/TagResource) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/notifications-2018-05-10/TagResource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/notifications-2018-05-10/TagResource) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/notifications-2018-05-10/TagResource) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/notifications-2018-05-10/TagResource) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/notifications-2018-05-10/TagResource) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/notifications-2018-05-10/TagResource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/notifications-2018-05-10/TagResource)