def flush(self, auth, resource, options=None, defer=False):
args = [resource]<EOL>if options is not None:<EOL><INDENT>args.append(options)<EOL><DEDENT>return self._call('<STR_LIT>', auth, args, defer)<EOL>
Empties the specified resource of data per specified constraints.

        Args:
            auth: <cik>
            resource: resource to empty.
            options: Time limits.