{"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"}, "MR_DATE": {"type": "string", "examples": ["2026/01/20 00:05:00"], "format": "date-time", "description": "Trading Date of Mandatory Restriction event; Mandatory Restriction imposition date\nWARNING: Despite what the name suggests, this is a datetime, not a date."}, "REGIONID": {"type": "string", "enum": ["QLD1", "VIC1", "TAS1", "NSW1", "SA1", "SNOWY1"], "description": "Unique Region Identifier"}, "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."}, "AAGE": {"type": "number", "description": "The aggregate of then adjusted gross energy of all the market customer in the restricted region for the duration of the mandatory restriction period (MWh)"}, "LASTCHANGED": {"type": "string", "examples": ["2026/01/20 00:05:00"], "format": "date-time", "description": "Date/Time record inserted/modified"}, "TOTAL_PAYMENTS": {"type": "number", "description": "Total payments by AEMO"}, "TOTAL_RECOVERY": {"type": "number", "description": "Total payments to AEMO"}, "TOTAL_RSA": {"type": "number", "description": "Total Restriction Shortfall Amount"}}, "required": ["BILLRUNNO", "CONTRACTYEAR", "MR_DATE", "REGIONID", "WEEKNO"], "description": "BILLING_MR_SUMMARY shows aggregate payment/recovery and shortfall figures for an MR Event.\nBILLING_MR_SUMMARY data is public to all participants.\n\nSource\n\nAd hoc - MR events only.\n\nVolume\n\n200 rows per year."}