# UntagResource


**Important**  
 AWS Systems Manager Incident Manager is no longer open to new customers. Existing customers can continue to use the service as normal. For more information, see [AWS Systems Manager Incident Manager availability change](https://docs.aws.amazon.com/incident-manager/latest/userguide/incident-manager-availability-change.html).

Removes a tag from a resource.

## Request Syntax


```
DELETE /tags/resourceArn?tagKeys=tagKeys HTTP/1.1
```

## URI Request Parameters


The request uses the following URI parameters.

 ** [resourceArn](#API_UntagResource_RequestSyntax) **   <a name="IncidentManager-UntagResource-request-uri-resourceArn"></a>
The Amazon Resource Name (ARN) of the response plan you're removing a tag from.  
Required: Yes

 ** [tagKeys](#API_UntagResource_RequestSyntax) **   <a name="IncidentManager-UntagResource-request-uri-tagKeys"></a>
The name of the tag to remove from the response plan.  
Array Members: Minimum number of 1 item. Maximum number of 50 items.  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Pattern: `(?!aws:)[A-Za-z0-9 _=@:.+-/]+`   
Required: Yes

## Request Body


The request does not have a request body.

## Response Syntax


```
HTTP/1.1 204
```

## Response Elements


If the action is successful, the service sends back an HTTP 204 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 operation.  
HTTP Status Code: 403

 ** ConflictException **   
Updating or deleting a resource causes an inconsistent state.  
HTTP Status Code: 409

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

 ** ResourceNotFoundException **   
Request references a resource which doesn't exist.   
HTTP Status Code: 404

 ** ThrottlingException **   
The request was denied due to request throttling.  
HTTP Status Code: 429

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

## Examples


### Example


This example illustrates one usage of UntagResource.

#### Sample Request


```
DELETE /tags/arn%3Aaws%3Assm-incidents%3A%111122223333%3Aresponse-plan%2Fexample-response?tagKeys=group1 HTTP/1.1
Host: ssm-incidents.us-east-1.amazonaws.com
Accept-Encoding: identity
User-Agent: aws-cli/2.2.4 Python/3.8.8 Linux/5.4.129-72.229.amzn2int.x86_64 exe/x86_64.amzn.2 prompt/off command/ssm-incidents.untag-resource
X-Amz-Date: 20210811T182227Z
Authorization: AWS4-HMAC-SHA256 Credential=AKIAIOSFODNN7EXAMPLE/20210811/us-east-1/ssm-incidents/aws4_request, SignedHeaders=host;x-amz-date, Signature=39c3b3042cd2aEXAMPLE
Content-Length: 0
```

#### Sample Response


```
{}
```

## 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/ssm-incidents-2018-05-10/UntagResource) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/ssm-incidents-2018-05-10/UntagResource) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/ssm-incidents-2018-05-10/UntagResource) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/ssm-incidents-2018-05-10/UntagResource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/ssm-incidents-2018-05-10/UntagResource) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/ssm-incidents-2018-05-10/UntagResource) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/ssm-incidents-2018-05-10/UntagResource) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/ssm-incidents-2018-05-10/UntagResource) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/ssm-incidents-2018-05-10/UntagResource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/ssm-incidents-2018-05-10/UntagResource)