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

Add a user-specifed key and value tag to a data store.

## 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="HealthLake-TagResource-request-ResourceARN"></a>
The Amazon Resource Name (ARN) that grants access to the data store tags are being added to.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1011.  
Pattern: `^arn:aws((-us-gov)|(-iso)|(-iso-b)|(-cn))?:healthlake:[a-z0-9-]+:\d{12}:datastore\/fhir\/.{32}`   
Required: Yes

 ** [Tags](#API_TagResource_RequestSyntax) **   <a name="HealthLake-TagResource-request-Tags"></a>
The user-specified key and value pair tags being added to a data store.  
Type: Array of [Tag](API_Tag.md) objects  
Array Members: Minimum number of 0 items. Maximum number of 200 items.  
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).

 ** ResourceNotFoundException **   
The requested data store was not found.  
HTTP Status Code: 400

 ** ValidationException **   
The user input parameter was invalid.  
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/healthlake-2017-07-01/TagResource) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/healthlake-2017-07-01/TagResource) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/healthlake-2017-07-01/TagResource) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/healthlake-2017-07-01/TagResource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/healthlake-2017-07-01/TagResource) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/healthlake-2017-07-01/TagResource) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/healthlake-2017-07-01/TagResource) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/healthlake-2017-07-01/TagResource) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/healthlake-2017-07-01/TagResource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/healthlake-2017-07-01/TagResource)