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

Adds to or modifies the tags of the given resource. Tags are metadata that can be used to manage a resource. 

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

```
{
   "resourceArn": "string",
   "tags": [ 
      { 
         "key": "string",
         "value": "string"
      }
   ]
}
```

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

For information about the parameters that are common to all actions, see [Common Parameters](CommonParameters.md).

The request accepts the following data in JSON format.

 ** [resourceArn](#API_TagResource_RequestSyntax) **   <a name="CodePipeline-TagResource-request-resourceArn"></a>
The Amazon Resource Name (ARN) of the resource you want to add tags to.  
Type: String  
Pattern: `arn:aws(-[\w]+)*:codepipeline:.+:[0-9]{12}:.+`   
Required: Yes

 ** [tags](#API_TagResource_RequestSyntax) **   <a name="CodePipeline-TagResource-request-tags"></a>
The tags you want to modify or add to the resource.  
Type: Array of [Tag](API_Tag.md) objects  
Required: Yes

## 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).

 ** ConcurrentModificationException **   
Unable to modify the tag due to a simultaneous update request.  
HTTP Status Code: 400

 ** InvalidArnException **   
The specified resource ARN is invalid.  
HTTP Status Code: 400

 ** InvalidTagsException **   
The specified resource tags are invalid.  
HTTP Status Code: 400

 ** ResourceNotFoundException **   
The resource was specified in an invalid format.  
HTTP Status Code: 400

 ** TooManyTagsException **   
The tags limit for a resource has been exceeded.  
HTTP Status Code: 400

 ** ValidationException **   
The validation was specified in an invalid format.  
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/codepipeline-2015-07-09/TagResource) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/codepipeline-2015-07-09/TagResource) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/codepipeline-2015-07-09/TagResource) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/codepipeline-2015-07-09/TagResource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/codepipeline-2015-07-09/TagResource) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/codepipeline-2015-07-09/TagResource) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/codepipeline-2015-07-09/TagResource) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/codepipeline-2015-07-09/TagResource) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/codepipeline-2015-07-09/TagResource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/codepipeline-2015-07-09/TagResource)