text: from office365.entity import Entity
  
  
  class Presence(Entity):
      """Contains information about a user's presence, including their availability and user activity."""
  
      @property
      def activity(self):
          """
          :rtype: str or None
          """
          return self.properties.get("activity", None)
  
      @property
      def availability(self):
          """
          :rtype: str or None
          """
          return self.properties.get("availability", None)
  