The default langcode entity key. Type: string File

Status code identifying a newly created translation. File core/lib/Drupal/Core/Entity/ContentEntityBase

public ContentEntityBase::addTranslation($langcode, array $values

public ContentEntityBase::updateOriginalValues()

public ContentEntityBase::validate()

Whether entity validation is required before saving the entity. Type: bool File

public ContentEntityBase::createDuplicate()

public ContentEntityBase::removeTranslation($langcode)

public ContentEntityBase::isValidationRequired()

public ContentEntityBase::isNewTranslation()