MediaSource::$thumbnail_title_metadata_attribute
(optional) The metadata attribute name to provide the thumbnail title.
The name of the media item will be used if the attribute name is not provided.
Type: string|null
File
- 
              core/modules/ media/ src/ Annotation/ MediaSource.php, line 123 
Class
- MediaSource
- Defines a media source plugin annotation object.
Namespace
Drupal\media\AnnotationCode
public $thumbnail_title_metadata_attribute;Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.
