def default_privileges_revoke(name,
        object_name,
        object_type,
        defprivileges=None,
        prepend='public',
        maintenance_db=None,
        user=None,
        host=None,
        port=None,
        password=None,
        runas=None):
    '''
    .. versionadded:: 2019.0.0

    Revoke default privileges on a postgres object

    CLI Example:

    .. code-block:: bash

        salt '*' postgres.default_privileges_revoke user_name table_name table \\
        SELECT,UPDATE maintenance_db=db_name

    name
       Name of the role whose default privileges should be revoked

    object_name
       Name of the object on which the revoke is to be performed

    object_type
       The object type, which can be one of the following:

       - table
       - sequence
       - schema
       - group
       - function

    privileges
       Comma separated list of privileges to revoke, from the list below:

       - INSERT
       - CREATE
       - TRUNCATE
       - TRIGGER
       - SELECT
       - USAGE
       - UPDATE
       - EXECUTE
       - REFERENCES
       - DELETE
       - ALL

    maintenance_db
        The database to connect to

    user
        database username if different from config or default

    password
        user password if any password for a specified user

    host
        Database host if different from config or default

    port
        Database port if different from config or default

    runas
        System user all operations should be performed on behalf of
    '''
    object_type, defprivileges, _defprivs = _mod_defpriv_opts(object_type, defprivileges)

    _validate_default_privileges(object_type, _defprivs, defprivileges)

    if not has_default_privileges(name, object_name, object_type, defprivileges,
        prepend=prepend, maintenance_db=maintenance_db, user=user,
            host=host, port=port, password=password, runas=runas):
        log.info('The object: %s of type: %s does not'
            ' have default privileges: %s set', object_name, object_type, defprivileges)
        return False

    _grants = ','.join(_defprivs)

    if object_type in ['table', 'sequence']:
        on_part = '{0}.{1}'.format(prepend, object_name)
    else:
        on_part = object_name

    if object_type == 'group':
        query = 'ALTER DEFAULT PRIVILEGES REVOKE {0} FROM {1}'.format(object_name, name)
    else:
        query = 'ALTER DEFAULT PRIVILEGES IN SCHEMA {2} REVOKE {0} ON {1}S FROM {3}'.format(
            _grants, object_type.upper(), prepend, name)

    ret = _psql_prepare_and_run(['-c', query],
                                user=user,
                                host=host,
                                port=port,
                                maintenance_db=maintenance_db,
                                password=password,
                                runas=runas)

    return ret['retcode'] == 0