{
    "success": true,
    "message": "ROI images created",
    "input": "/home/envasndu/public_html/api.envautomation.com/test_path19/kb202/e1t1/latest.jpg",
    "preview": "/home/envasndu/public_html/api.envautomation.com/test_path19/kb202/e1t1/roi_preview.jpg",
    "masked": "/home/envasndu/public_html/api.envautomation.com/test_path19/kb202/e1t1/roi_masked.jpg",
    "input_exists": true,
    "input_size": 161176,
    "input_mtime_before": 1776296703,
    "input_mtime_after": 1776296703,
    "preview_saved": true,
    "masked_saved": true,
    "preview_exists": true,
    "masked_exists": true,
    "preview_size": 340993,
    "masked_size": 69122,
    "preview_mtime": 1776296955,
    "masked_mtime": 1776296955,
    "preview_url": "https://api.envautomation.com/test_path19/kb202/e1t1/roi_preview.jpg?t=1776296955",
    "masked_url": "https://api.envautomation.com/test_path19/kb202/e1t1/roi_masked.jpg?t=1776296955",
    "width": 1920,
    "height": 1080,
    "roi_debug": {
        "left_pipe": {
            "relative": {
                "left": 0.34,
                "top": 0.38,
                "right": 0.44,
                "bottom": 0.615
            },
            "pixels": {
                "x1": 652,
                "y1": 410,
                "x2": 844,
                "y2": 664,
                "width": 192,
                "height": 254
            }
        },
        "right_pipe": {
            "relative": {
                "left": 0.47,
                "top": 0.555,
                "right": 0.58,
                "bottom": 0.815
            },
            "pixels": {
                "x1": 902,
                "y1": 599,
                "x2": 1113,
                "y2": 880,
                "width": 211,
                "height": 281
            }
        }
    },
    "prepared_at": "2026-04-16 07:49:15"
}