def METHOD_NAME(self, scope, name, meta, recursive=False, *, session: "Optional[Session]" = None):
    """
    Add metadata to data identifier in bulk.
    :param scope: The scope name.
    :param name: The data identifier name.
    :param meta: all key-values to set.
    :type meta: dict
    :param recursive: Option to propagate the metadata change to content.
    :param session: The database session in use.
    """
    for key, value in meta.items():
        self.set_metadata(scope, name, key, value, recursive=recursive, session=session)