# TagResource


 An API operation for adding one or more tags (key-value pairs) to a resource. 

## Request Syntax


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

## Request Parameters


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_billing_TagResource_RequestSyntax) **   <a name="awscostmanagement-billing_TagResource-request-resourceArn"></a>
 The Amazon Resource Name (ARN) of the resource.   
Type: String  
Pattern: `arn:aws[a-z-]*:(billing)::[0-9]{12}:[a-zA-Z0-9/:_\+=\.\@-]{0,70}[a-zA-Z0-9]`   
Required: Yes

 ** [resourceTags](#API_billing_TagResource_RequestSyntax) **   <a name="awscostmanagement-billing_TagResource-request-resourceTags"></a>
 A list of tag key value pairs that are associated with the resource.   
Type: Array of [ResourceTag](API_billing_ResourceTag.md) objects  
Array Members: Minimum number of 0 items. Maximum number of 200 items.  
Required: Yes

## Response Elements


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

## Errors


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

 ** AccessDeniedException **   
You don't have sufficient access to perform this action.  
HTTP Status Code: 400

 ** InternalServerException **   
The request processing failed because of an unknown error, exception, or failure.   
HTTP Status Code: 500

 ** ResourceNotFoundException **   
 The specified ARN in the request doesn't exist.     
 ** resourceId **   
 Value is a list of resource IDs that were not found.   
 ** resourceType **   
 Value is the type of resource that was not found. 
HTTP Status Code: 400

 ** ThrottlingException **   
The request was denied due to request throttling.   
HTTP Status Code: 400

 ** ValidationException **   
The input fails to satisfy the constraints specified by an AWS service.     
 ** fieldList **   
The input fails to satisfy the constraints specified by an AWS service.  
 ** reason **   
The input fails to satisfy the constraints specified by an AWS service.
HTTP Status Code: 400

## See Also


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/billing-2023-09-07/TagResource) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/billing-2023-09-07/TagResource) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/billing-2023-09-07/TagResource) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/billing-2023-09-07/TagResource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/billing-2023-09-07/TagResource) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/billing-2023-09-07/TagResource) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/billing-2023-09-07/TagResource) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/billing-2023-09-07/TagResource) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/billing-2023-09-07/TagResource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/billing-2023-09-07/TagResource)