{"type": "object", "properties": {"DUID": {"type": "string", "examples": ["W/HOE#2"], "description": "Unique Identifier of Dispatchable Unit\nWARNING: This column may contain funny characters such as / (slash) or # (hash). This may break hive-style partitioning.\n"}, "OFFERDATETIME": {"type": "string", "examples": ["2026/01/20 00:05:00"], "format": "date-time", "description": "Date time file processed"}, "TRADINGDATE": {"type": "string", "examples": ["2026/01/20 00:05:00"], "format": "date-time", "description": "Trading Day for which this unit availability submission applies\nWARNING: Despite what the name suggests, this is a datetime, not a date."}, "AUTHORISEDBYPARTICIPANTID": {"type": "string", "description": "Participant entering the unit availability submission"}, "AUTHORISEDBYUSER": {"type": "string", "description": "User entering the unit availability submission"}, "LASTCHANGED": {"type": "string", "examples": ["2026/01/20 00:05:00"], "format": "date-time", "description": "Last date and time record changed"}, "UPPERMWLIMIT": {"type": "integer", "maximum": 2147483647, "minimum": -2147483648, "description": "Maximum imposed MW limit. Value between 0 and the registered DUID Maximum Capacity.Value = -1 means no limit applies."}}, "required": ["DUID", "OFFERDATETIME", "TRADINGDATE"], "description": "A submission of expected maximum availability for intermittent generators for use in MTPASA intermittent generation\nforecasts"}