Struct[{
sitename => Optional[String],
backend_hostname => Optional[String],
storage_default_root => Optional[String],
frontend_public_host => Optional[String],
frontend_path => Optional[String],
frontend_port => Optional[Integer],
rest_services_port => Optional[Integer],
endpoint_quality_level => Optional[Integer],
webdav_pool_list => Optional[String],
frontend_host_list => Optional[String],
}]