{"type": "object", "properties": {"DUID": {"type": "string", "examples": ["W/HOE#2"], "description": "Unit ID\nWARNING: This column may contain funny characters such as / (slash) or # (hash). This may break hive-style partitioning.\n"}, "INTERVAL_DATETIME": {"type": "string", "examples": ["2026/01/20 00:05:00"], "format": "date-time", "description": "Timestamp of the recorded interval"}, "LASTCHANGED": {"type": "string", "examples": ["2026/01/20 00:05:00"], "format": "date-time", "description": "Timestamp of last record change"}, "MWH_READING": {"type": "number", "description": "MW reading"}}, "required": ["DUID", "INTERVAL_DATETIME"], "description": "Recorded actual generation of non-scheduled units where SCADA data is available."}