https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Action%21Plugin%21Action%21MessageAction.php/function/MessageAction%3A%3AbuildConfigurationForm/10
function MessageAction::buildConfigurationForm | Drupal API
functionmessageactiondrupalapi
https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Action%21Plugin%21Action%21MessageAction.php/11.x
MessageAction.php | Drupal API
messageactionphpdrupalapi
https://core.telegram.org/type/MessageAction
MessageAction
Object describing actions connected to a service message.
messageaction