{
    "services" : [{
            "name" : "backup_sa",
            "path" : ["/system/bin/sa_main", "/system/profile/backup_sa.json"],
            "ondemand" : true,
            "uid" : "backup",
            "gid" : ["backup"],
            "secon" : "u:r:backup_sa:s0",
            "permission" : [
                        "ohos.permission.STORAGE_MANAGER",
                        "ohos.permission.GET_BUNDLE_INFO_PRIVILEGED",
                        "ohos.permission.ACCESS_EXT_SYSTEM_ABILITY",
                        "ohos.permission.CONNECT_BACKUP_EXTENSION"
            ],
            "permission_acls" : ["ohos.permission.ACCESS_EXT_SYSTEM_ABILITY"]
        }
    ]
}