Expanded class hierarchy of PayloadClientMutationId in Open Social 10.0.x
- class \Drupal\social_graphql\Plugin\GraphQL\DataProducer\Payload\PayloadClientMutationId extends \Drupal\graphql\Plugin\GraphQL\DataProducer\DataProducerPluginBase implements \Drupal\graphql\Plugin\DataProducerPluginCachingInterface