Jackalope\Transport\Jackrabbit\Client::deleteWorkspace PHP Method

    public function deleteWorkspace($name)
    {
        // https://issues.apache.org/jira/browse/JCR-3144
        throw new UnsupportedRepositoryOperationException("Can not delete a workspace as jackrabbit can not do it. Find the jackrabbit folder and look for workspaces/{$name} and delete that folder");
    }

 /**
  * {@inheritDoc}
  */
 public function deleteWorkspace($name)
 {
     $this->transport->deleteWorkspace($name);
 }