code: def fromexportunreg(
          cls, bundle, exporterid, rsid, export_ref, exception, endpoint
      ):
          # type: (Bundle, Tuple[str, str], Tuple[Tuple[str, str], int], ExportReference, Optional[Tuple[Any, Any, Any]], EndpointDescription) -> RemoteServiceAdminEvent
          
          return RemoteServiceAdminEvent(
              typ=RemoteServiceAdminEvent.EXPORT_UNREGISTRATION,
              bundle=bundle,
              cid=exporterid,
              rsid=rsid,
              export_ref=export_ref,
              exception=exception,
              endpoint=endpoint,
          )
docs: Creates a RemoteServiceAdminEvent object from the departure of an
          ExportRegistration