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

Adds tags to a resource.

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

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

{
   "resourceARN": "string",
   "tags": { 
      "string" : "string" 
   }
}
```

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

The request does not use any URI parameters.

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

The request accepts the following data in JSON format.

 ** [resourceARN](#API_TagResource_RequestSyntax) **   <a name="tm-TagResource-request-resourceARN"></a>
The ARN of the resource.  
Type: String  
Length Constraints: Minimum length of 20. Maximum length of 2048.  
Pattern: `arn:((aws)|(aws-cn)|(aws-us-gov)):iottwinmaker:[a-z0-9-]+:[0-9]{12}:[\/a-zA-Z0-9_\-\.:]+`   
Required: Yes

 ** [tags](#API_TagResource_RequestSyntax) **   <a name="tm-TagResource-request-tags"></a>
Metadata to add to this resource.  
Type: String to string map  
Map Entries: Minimum number of 0 items. Maximum number of 50 items.  
Key Length Constraints: Minimum length of 1. Maximum length of 128.  
Key Pattern: `([\p{L}\p{Z}\p{N}_.:/=+\-@]*)`   
Value Length Constraints: Minimum length of 1. Maximum length of 256.  
Value Pattern: `.*`   
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 **   
Access is denied.  
HTTP Status Code: 403

 ** ResourceNotFoundException **   
The resource wasn't found.  
HTTP Status Code: 404

 ** TooManyTagsException **   
The number of tags exceeds the limit.  
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/iottwinmaker-2021-11-29/TagResource) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/iottwinmaker-2021-11-29/TagResource) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/iottwinmaker-2021-11-29/TagResource) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/iottwinmaker-2021-11-29/TagResource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/iottwinmaker-2021-11-29/TagResource) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/iottwinmaker-2021-11-29/TagResource) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/iottwinmaker-2021-11-29/TagResource) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/iottwinmaker-2021-11-29/TagResource) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/iottwinmaker-2021-11-29/TagResource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/iottwinmaker-2021-11-29/TagResource)