original_string: public function deleteUser($uid, $eventTime=null)
      {
          $eventTime = $this->getEventTime($eventTime);
  
          $json = json_encode([
              'event' => '$delete',
              'entityType' => 'user',
              'entityId' => $uid,
              'eventTime' => $eventTime,
          ]);
  
          return $this->sendRequest('POST', $this->eventUrl, $json);
      }
code: public function deleteUser($uid, $eventTime=null)
      {
          $eventTime = $this->getEventTime($eventTime);
  
          $json = json_encode([
              'event' => '$delete',
              'entityType' => 'user',
              'entityId' => $uid,
              'eventTime' => $eventTime,
          ]);
  
          return $this->sendRequest('POST', $this->eventUrl, $json);
      }
code_tokens: public function deleteUser ( $ uid , $ eventTime = null ) { $ eventTime = $ this -> getEventTime ( $ eventTime ) ; $ json = json_encode ( [ 'event' => '$delete' , 'entityType' => 'user' , 'entityId' => $ uid , 'eventTime' => $ eventTime , ] ) ; return $ this -> sendRequest ( 'POST' , $ this -> eventUrl , $ json ) ; }
docstring: Delete a user entity
  
  @param int|string User Id
  @param string Time of the event in ISO 8601 format
  (e.g. 2014-09-09T16:17:42.937-08:00).
  Default is the current time.
  
  @return string JSON response
  
  @throws PredictionIOAPIError Request error
docstring_tokens: Delete a user entity