# TagResource


Adds tags to the specified resource.

## Request Syntax


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

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

## URI Request Parameters


The request uses the following URI parameters.

 ** [resourceArn](#API_TagResource_RequestSyntax) **   <a name="neptunegraph-TagResource-request-uri-resourceArn"></a>
ARN of the resource for which tags need to be added.  
Length Constraints: Minimum length of 1. Maximum length of 1011.  
Pattern: `arn:.+`   
Required: Yes

## Request Body


The request accepts the following data in JSON format.

 ** [tags](#API_TagResource_RequestSyntax) **   <a name="neptunegraph-TagResource-request-tags"></a>
The tags to be assigned to the Neptune Analytics resource.  
The tags are metadata that are specified as a list of key-value pairs:  
 **Key** (string)   –   A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length. It can't be prefixed with `aws:` and can only contain the set of Unicode characters specified by this Java regular expression: `"^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$")`.  
 **Value** (string)   –   A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length. It can't be prefixed with `aws:` and can only contain the set of Unicode characters specified by this Java regular expression: `"^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$")`.  
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: `(?!aws:)[a-zA-Z+-=._:/]+`   
Value Length Constraints: Minimum length of 0. Maximum length of 256.  
Required: Yes

## Response Syntax


```
HTTP/1.1 200
```

## 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).

 ** InternalServerException **   
A failure occurred on the server.    
 ** message **   
A message describing the problem.
HTTP Status Code: 500

 ** ResourceNotFoundException **   
A specified resource could not be located.    
 ** message **   
A message describing the problem.
HTTP Status Code: 404

 ** ThrottlingException **   
The exception was interrupted by throttling.    
 ** message **   
A message describing the problem.
HTTP Status Code: 429

 ** ValidationException **   
A resource could not be validated.    
 ** message **   
A message describing the problem.  
 ** reason **   
The reason that the resource could not be validated.
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/neptune-graph-2023-11-29/TagResource) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/neptune-graph-2023-11-29/TagResource) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/neptune-graph-2023-11-29/TagResource) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/neptune-graph-2023-11-29/TagResource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/neptune-graph-2023-11-29/TagResource) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/neptune-graph-2023-11-29/TagResource) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/neptune-graph-2023-11-29/TagResource) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/neptune-graph-2023-11-29/TagResource) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/neptune-graph-2023-11-29/TagResource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/neptune-graph-2023-11-29/TagResource)