1{
2    "version": { "major": "1", "minor": "0" },
3    "domains": [{
4        "domain": "SystemInfo",
5        "description": "The SystemInfo domain defines methods and events for querying low-level system information.",
6        "hidden": true,
7        "types": [
8            {
9                "id": "GPUDevice",
10                "type": "object",
11                "properties": [
12                    { "name": "vendorId", "type": "number", "description": "PCI ID of the GPU vendor, if available; 0 otherwise." },
13                    { "name": "deviceId", "type": "number", "description": "PCI ID of the GPU device, if available; 0 otherwise." },
14                    { "name": "vendorString", "type": "string", "description": "String description of the GPU vendor, if the PCI ID is not available." },
15                    { "name": "deviceString", "type": "string", "description": "String description of the GPU device, if the PCI ID is not available." }
16                ],
17                "description": "Describes a single graphics processor (GPU)."
18            },
19            {
20                "id": "GPUInfo",
21                "type": "object",
22                "properties": [
23                    { "name": "devices", "type": "array", "items": { "$ref": "GPUDevice" }, "description": "The graphics devices on the system. Element 0 is the primary GPU." },
24                    { "name": "auxAttributes", "type": "object", "optional": "true", "description": "An optional dictionary of additional GPU related attributes." },
25                    { "name": "featureStatus", "type": "object", "optional": "true", "description": "An optional dictionary of graphics features and their status." }
26                ],
27                "description": "Provides information about the GPU(s) on the system."
28            },
29            {
30                "id": "SystemInfo",
31                "type": "object",
32                "properties": [
33                    { "name": "gpu", "$ref": "GPUInfo", "description": "Information about the GPUs on the system." },
34                    { "name": "modelName", "type": "string", "description": "A platform-dependent description of the model of the machine. On Mac OS, this is, for example, 'MacBookPro 10.1'. Will be the empty string if not supported." }
35                ],
36                "description": "Provides information about the system."
37            }
38        ],
39        "commands": [
40            {
41                "name": "getInfo",
42                "description": "Returns information about the system.",
43                "returns": [
44                    { "name": "info", "$ref": "SystemInfo", "description": "Information about the system." }
45                ],
46                "handlers": ["browser"]
47            }
48        ]
49    }]
50}
51