# UntagResource


Removes one or more tags from the specified AWS Entity Resolution resource. In AWS Entity Resolution, `SchemaMapping`, and `MatchingWorkflow` can be tagged.

## 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="API-UntagResource-request-uri-resourceArn"></a>
The ARN of the resource for which you want to untag.  
Pattern: `arn:(aws|aws-us-gov|aws-cn):entityresolution:[a-z]{2}-[a-z]{1,10}-[0-9]:[0-9]{12}:((schemamapping|matchingworkflow|idmappingworkflow|idnamespace)/[a-zA-Z_0-9-]{1,255})`   
Required: Yes

 ** [tagKeys](#API_UntagResource_RequestSyntax) **   <a name="API-UntagResource-request-uri-tagKeys"></a>
The list of tag keys to remove from the resource.  
Array Members: Minimum number of 0 items. Maximum number of 200 items.  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Required: Yes

## Request Body


The request does not have a request body.

## 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 **   
This exception occurs when there is an internal failure in the AWS Entity Resolution service.   
HTTP Status Code: 500

 ** ResourceNotFoundException **   
The resource couldn't be found.   
HTTP Status Code: 404

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