{ "variant_factors": [ { "type": "res", "label": "Resolution", "total_unique": 3 }, { "type": "format", "label": "Format", "total_unique": 2 } ], "items": [ { "filename": "BG-Abstract-A30-8042x4500.png", "extension": "png", "dl_url": [ { "param": "res", "value": "8042x4500" }, { "param": "format", "value": "png" } ], "variant_labels": [ "8042x4500", "PNG" ], "size": 6341191, "time": null, "level": 0 }, { "filename": "BG-Abstract-A30-3840x2148.png", "extension": "png", "dl_url": [ { "param": "res", "value": "3840x2148" }, { "param": "format", "value": "png" } ], "variant_labels": [ "3840x2148", "PNG" ], "size": 3780909, "time": 1653490860, "level": 0 }, { "filename": "BG-Abstract-A30-720x402.png", "extension": "png", "dl_url": [ { "param": "res", "value": "720x402" }, { "param": "format", "value": "png" } ], "variant_labels": [ "720x402", "PNG" ], "size": 491254, "time": 1653490860, "level": 0 } ] }