获取快照

查看有关单个快照的所有信息。成功后返回 HTTP 状态 200 (OK)。

请求示例：

GET /api/storage/v1/pools/gold/projects/default/snapshots/snap-001
Accept: application/json

响应示例：

HTTP/1.1 200 OK
Content-Type: application/json

{
    "snapshot": {
        "id": "3fbbcccf-d058-4502-8844-6feeffdf4cb5",
        "display_name": "snap-001",
        "display_description": "Daily backup",
        "volume_id": "521752a6-acf6-4b2d-bc7a-119f9148cd8c",
        "status": "available",
        "size": 30,
        "created_at": "2012-02-29T03:50:07Z"
    }
}