# DeleteLFTagExpression


Deletes the LF-Tag expression. The caller must be a data lake admin or have `DROP` permissions on the LF-Tag expression. Deleting a LF-Tag expression will also delete all `LFTagPolicy` permissions referencing the LF-Tag expression.

## Request Syntax


```
POST /DeleteLFTagExpression HTTP/1.1
Content-type: application/json

{
   "CatalogId": "string",
   "Name": "string"
}
```

## URI Request Parameters


The request does not use any URI parameters.

## Request Body


The request accepts the following data in JSON format.

 ** [CatalogId](#API_DeleteLFTagExpression_RequestSyntax) **   <a name="lakeformation-DeleteLFTagExpression-request-CatalogId"></a>
The identifier for the Data Catalog. By default, the account ID in which the LF-Tag expression is saved.   
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*`   
Required: No

 ** [Name](#API_DeleteLFTagExpression_RequestSyntax) **   <a name="lakeformation-DeleteLFTagExpression-request-Name"></a>
The name for the LF-Tag expression.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*`   
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).

 ** AccessDeniedException **   
Access to a resource was denied.    
 ** Message **   
A message describing the problem.
HTTP Status Code: 403

 ** EntityNotFoundException **   
A specified entity does not exist.    
 ** Message **   
A message describing the problem.
HTTP Status Code: 400

 ** InternalServiceException **   
An internal service error occurred.    
 ** Message **   
A message describing the problem.
HTTP Status Code: 500

 ** InvalidInputException **   
The input provided was not valid.    
 ** Message **   
A message describing the problem.
HTTP Status Code: 400

 ** OperationTimeoutException **   
The operation timed out.    
 ** Message **   
A message describing the problem.
HTTP Status Code: 400

## Examples


### Request example


This example illustrates one usage of DeleteLFTagExpression.

```
{
  "CatalogId": "123456789012",
  "Name": "city_department"
}
```

### Response example


This example illustrates one usage of DeleteLFTagExpression.

```
{}
```

## 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/lakeformation-2017-03-31/DeleteLFTagExpression) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/lakeformation-2017-03-31/DeleteLFTagExpression) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/lakeformation-2017-03-31/DeleteLFTagExpression) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/lakeformation-2017-03-31/DeleteLFTagExpression) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/lakeformation-2017-03-31/DeleteLFTagExpression) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/lakeformation-2017-03-31/DeleteLFTagExpression) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/lakeformation-2017-03-31/DeleteLFTagExpression) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/lakeformation-2017-03-31/DeleteLFTagExpression) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/lakeformation-2017-03-31/DeleteLFTagExpression) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/lakeformation-2017-03-31/DeleteLFTagExpression)