https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Cache%21Context%21UrlCacheContext.php/class/UrlCacheContext/10
class UrlCacheContext | Drupal API
classdrupalapi
https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Cache%21Context%21UrlCacheContext.php/class/UrlCacheContext/11.x
class UrlCacheContext | Drupal API
classdrupalapi