{
    "context_is_admin": [
        [
            "role:admin"
        ]
    ],
    "admin_or_owner": [
        [
            "is_admin:True"
        ],
        [
            "project_id:%(project_id)s"
        ]
    ],
    "default": [
        [
            "rule:admin_or_owner"
        ]
    ],
    "admin_api": [
        [
            "is_admin:True"
        ]
    ],
    "volume:create": [],
    "volume:get_all": [],
    "volume:get_volume_metadata": [],
    "volume:get_snapshot": [],
    "volume:get_all_snapshots": [],
    "volume_extension:types_manage": [
        [
            "rule:admin_api"
        ]
    ],
    "volume_extension:types_extra_specs": [
        [
            "rule:admin_api"
        ]
    ],
    "...": [
        [
            "...:..."
        ]
    ]
}