def METHOD_NAME(self):
    # create backup
    account_name = self.create_random_name(prefix='cli-acc-', length=24)
    pool_name = self.create_random_name(prefix='cli-pool-', length=24)
    volume_name = self.create_random_name(prefix='cli-vol-', length=24)
    backup_name = self.create_random_name(prefix='cli-backup-', length=24)
    self.create_backup(account_name, pool_name, volume_name, backup_name)
    # make sure the backup is created
    self.wait_for_backup_created(account_name, pool_name, volume_name, backup_name)
    backup_list = self.cmd("az netappfiles account backup list -g {rg} -a %s" % account_name).get_output_in_json()
    assert backup_list[len(backup_list) - 1]['name'] == account_name + "/" + backup_name
    # delete volume first to be able to call delete account backup
    self.cmd("az netappfiles volume delete -g {rg} -a %s -p %s -v %s" %
             (account_name, pool_name, volume_name))
    self.cmd("az netappfiles account backup delete -g {rg} -a %s --backup-name %s -y" % (account_name, backup_name))
    # assert the account backup is deleted
    backup_list = self.cmd("az netappfiles account backup list -g {rg} -a %s" % account_name).get_output_in_json()
    for backup in backup_list:
        assert backup['name'] != account_name + "/" + backup_name