ALTER INSTANCE ROTATE BLAH MASTER KEY;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'BLAH MASTER KEY' at line 1
CREATE USER u1@localhost IDENTIFIED BY 'AbCd13!#';
ALTER INSTANCE ROTATE INNODB MASTER KEY;
ERROR 42000: Access denied; you need (at least one of) the SUPER or ENCRYPTION_KEY_ADMIN privilege(s) for this operation
DROP USER u1@localhost;