public static org.sakaiproject.entity.api.ResourceProperties addProperty(
      java.lang.String param0, java.lang.String param1, java.lang.String param2)
      throws org.sakaiproject.exception.PermissionException,
          org.sakaiproject.exception.IdUnusedException, org.sakaiproject.exception.TypeException,
          org.sakaiproject.exception.InUseException,
          org.sakaiproject.exception.ServerOverloadException {
    org.sakaiproject.content.api.ContentHostingService service = getInstance();
    if (service == null) return null;

    return service.addProperty(param0, param1, param2);
  }