获取指定信息ExportInfo

{
    "diskbackup": {
        "access_url": "string",
        "disk_config": {
            "auto_reset": true,
            "backend": "string",
            "backup_as_tar": {
                "container_id": "string",
                "exclude_files": [
                    "string"
                ],
                "ignore_not_exist_file": true,
                "include_files": [
                    "string"
                ],
                "include_patterns": [
                    "string"
                ]
            },
            "backup_id": "string",
            "boot_index": 0,
            "cache": "writeback",
            "disk_type": "sys",
            "driver": "virtio",
            "format": "qcow2",
            "fs": "swap",
            "fs_features": {
                "ext4": {
                    "case_insensitive": true,
                    "reserved_blocks_percentage": 0
                },
                "f2fs": {
                    "case_insensitive": true,
                    "overprovision_ratio_percentage": 0
                }
            },
            "image_encrypt_key_id": "string",
            "image_id": "string",
            "index": -1,
            "iops": 0,
            "medium": "hybird",
            "mountpoint": "string",
            "name": "string",
            "nvme_device": {
                "dev_type": "string",
                "device_path": "string",
                "disk_index": 0,
                "id": "string",
                "index": 0,
                "model": "string",
                "network_index": 0,
                "vendor": "string",
                "wire_id": "string"
            },
            "os_arch": "string",
            "preallocation": "off",
            "schedtags": [
                {
                    "resource_type": "string",
                    "strategy": "string"
                }
            ],
            "size": 0,
            "snapshot_id": "snapshot-3140cecb-ccc4-4865-abae-3a5ba8c69d9b",
            "storage_id": "string",
            "throughput": 0
        },
        "disk_size_mb": 0,
        "disk_type": "string",
        "os_arch": "string",
        "os_type": "string",
        "size_mb": 0
    }
}