def METHOD_NAME(self) -> str:
    network_id = networkid_from_managedblockchain_url(self.path)
    member_id = memberid_from_managedblockchain_request(self.uri, self.body)
    node_id = nodeid_from_managedblockchain_url(self.path)
    self.backend.METHOD_NAME(network_id, member_id, node_id)
    return ""