def add_audience_to_activity(activity:)
      object_ids_array.each do |audience_id|
        privacy  = audience_privacy(audience_id: audience_id)
        audience = activity.audiences.build(privacy: privacy)

        audience.activity_object_id = audience_id if privacy == limited_privacy
      end
    end
def add_audience_to_activity(activity:)
      object_ids_array.each do |audience_id|
        privacy  = audience_privacy(audience_id: audience_id)
        audience = activity.audiences.build(privacy: privacy)

        audience.activity_object_id = audience_id if privacy == limited_privacy
      end
    end
Add an audience to the activity

 @param activity: [Socializer::Activity] The activity to add the audience
 to