Default field value. The default value is used when an entity is created, either: through an entity creation

public FieldConfigBase::getDefaultValueCallback()

public FieldConfigBase::postSave(EntityStorageInterface $storage, $update

public FieldConfigBase::isTranslatable()

public FieldConfigBase::setConstraints(array $constraints)

Flag indicating whether the field is translatable. Defaults to TRUE. Type: bool

public FieldConfigBase::setSetting($setting_name, $value)

The name of a callback function that returns default values. The function will be called with the following arguments:

public FieldConfigBase::getConfig($bundle)

public FieldConfigBase::setDescription($description)