text: from office365.runtime.client_object import ClientObject
  
  
  class DirectoryObject(ClientObject):
      """Represents an Azure Active Directory object. The directoryObject type is the base type for many other
      directory entity types. """
  
      @property
      def deletedDateTime(self):
          """ETag for the item."""
          if self.is_property_available("deletedDateTime"):
              return self.properties['deletedDateTime']
          return None
  