isUpdateRequired example

$media->setExtension($data['__media_extension']);
        }

        if (isset($data['__media_path'])) {
            $media->setPath($data['__media_path']);
            $media->setFile($this->mediaService->getUrl($data['__media_path']));
        }

        /* * Live Migration to add width/height to images */
        if ($this->isUpdateRequired($media, $data)) {
            $data = $this->updateMedia($data);
        }

        if (isset($data['__media_width'])) {
            $media->setWidth((int) $data['__media_width']);
        }

        if (isset($data['__media_height'])) {
            $media->setHeight((int) $data['__media_height']);
        }