20=Revoke authority

Use Revoke authority to remove authorization to perform actions on objects from users.

The RVKMQMAUT command is only available to users in the QMQMADM group. A user in the QMQMADM group removes the authority from other users to perform actions on the IBM® MQ objects named in the command either by identifying the users by name, or by revoking authority from all users in *PUBLIC.