@Override
    public DeleteLFTagResult deleteLFTag(DeleteLFTagRequest request) {
        request = beforeClientExecution(request);
        return executeDeleteLFTag(request);
    }
<p>
Deletes the specified LF-tag given a key name. If the input parameter tag key was not found, then the operation
will throw an exception. When you delete an LF-tag, the <code>LFTagPolicy</code> attached to the LF-tag becomes
invalid. If the deleted LF-tag was still assigned to any resource, the tag policy attach to the deleted LF-tag
will no longer be applied to the resource.
</p>

@param deleteLFTagRequest
@return Result of the DeleteLFTag operation returned by the service.
@throws EntityNotFoundException
        A specified entity does not exist.
@throws InvalidInputException
        The input provided was not valid.
@throws InternalServiceException
        An internal service error occurred.
@throws OperationTimeoutException
        The operation timed out.
@throws AccessDeniedException
        Access to a resource was denied.
@sample AWSLakeFormation.DeleteLFTag
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/lakeformation-2017-03-31/DeleteLFTag" target="_top">AWS API
     Documentation</a>
aws-java-sdk-lakeformation/src/main/java/com/amazonaws/services/lakeformation/AWSLakeFormationClient.java