{"type": "object", "properties": {"BILLRUNNO": {"type": "integer", "minimum": 0, "maximum": 65535, "description": "Billing run number"}, "CONTRACTYEAR": {"type": "integer", "minimum": 0, "maximum": 65535, "description": "Billing contract year"}, "PARTICIPANTID": {"type": "string", "description": "Participant identifier"}, "REGIONID": {"type": "string", "enum": ["QLD1", "VIC1", "TAS1", "NSW1", "SA1", "SNOWY1"], "description": "Region id for the aggregated recovery amount"}, "WEEKNO": {"type": "integer", "minimum": 0, "maximum": 65535, "description": "Billing week number\nWARNING: There may be 53 weeks in a year, depending on how weeks align to the year start/end."}, "RECOVERY_AMOUNT": {"type": "number", "description": "Payment amount to be recovered from the participant"}}, "required": ["BILLRUNNO", "CONTRACTYEAR", "PARTICIPANTID", "REGIONID", "WEEKNO"], "description": "Billing result table for reserve trader contract recovery"}