{"type": "object", "properties": {"BILLRUNNO": {"type": "integer", "minimum": 0, "maximum": 65535, "description": "The Billing RunNo"}, "CONTRACTYEAR": {"type": "integer", "minimum": 0, "maximum": 65535, "description": "The Billing Contract Year."}, "PARTICIPANTID": {"type": "string", "description": "TNSP Participant Identifier"}, "REGIONID": {"type": "string", "enum": ["QLD1", "VIC1", "TAS1", "NSW1", "SA1", "SNOWY1"], "description": "The Region Identifier"}, "WEEKNO": {"type": "integer", "minimum": 0, "maximum": 65535, "description": "The Billing WeekNo\nWARNING: There may be 53 weeks in a year, depending on how weeks align to the year start/end."}, "LASTCHANGED": {"type": "string", "examples": ["2026/01/20 00:05:00"], "format": "date-time", "description": "The last changed date time of the record"}, "RESIDUE_AMOUNT": {"type": "number", "description": "Calculated Amount based on regional share"}}, "required": ["BILLRUNNO", "CONTRACTYEAR", "PARTICIPANTID", "REGIONID", "WEEKNO"], "description": "The report is used to show the participants the negative residue amount to TNSP based on regional share"}