# ListTagsForResource
<a name="API_ListTagsForResource"></a>

**Note**  
 AWS Migration Hub is no longer open to new customers as of November 7, 2025. For capabilities similar to AWS Migration Hub, explore [AWS Migration Hub](https://aws.amazon.com/transform).

List the tags added to a resource.

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

```
GET /tags/{{resourceArn}} HTTP/1.1
```

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

The request uses the following URI parameters.

 ** [resourceArn](#API_ListTagsForResource_RequestSyntax) **   <a name="migrationhuborchestrator-ListTagsForResource-request-uri-resourceArn"></a>
The Amazon Resource Name (ARN) of the resource.  
Pattern: `arn:aws:migrationhub-orchestrator:[a-z0-9-]+:[0-9]+:(template|workflow)/[.]*`   
Required: Yes

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

The request does not have a request body.

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

```
HTTP/1.1 200
Content-type: application/json

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

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

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

The following data is returned in JSON format by the service.

 ** [tags](#API_ListTagsForResource_ResponseSyntax) **   <a name="migrationhuborchestrator-ListTagsForResource-response-tags"></a>
The tags added to a resource.  
Type: String to string map  
Key Length Constraints: Minimum length of 1. Maximum length of 128.  
Key Pattern: `(?!aws:)[a-zA-Z+-=._:/]+`   
Value Length Constraints: Minimum length of 0. Maximum length of 256.

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

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

 ** ResourceNotFoundException **   
The resource is not available.  
HTTP Status Code: 404

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

## See Also
<a name="API_ListTagsForResource_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/migrationhuborchestrator-2021-08-28/ListTagsForResource) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/migrationhuborchestrator-2021-08-28/ListTagsForResource) 
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/migrationhuborchestrator-2021-08-28/ListTagsForResource) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/migrationhuborchestrator-2021-08-28/ListTagsForResource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/migrationhuborchestrator-2021-08-28/ListTagsForResource) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/migrationhuborchestrator-2021-08-28/ListTagsForResource) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/migrationhuborchestrator-2021-08-28/ListTagsForResource) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/migrationhuborchestrator-2021-08-28/ListTagsForResource) 
+  [AWS SDK for Python (Boto3)](https://docs.aws.amazon.com/goto/boto3/migrationhuborchestrator-2021-08-28/ListTagsForResource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/migrationhuborchestrator-2021-08-28/ListTagsForResource)