{"type": "object", "properties": {"CONTRACTYEAR": {"type": "integer", "examples": ["2026"], "minimum": 0, "maximum": 65535, "description": "Billing contract year"}, "REGIONID": {"type": "string", "enum": ["QLD1", "NSW1", "VIC1", "SA1", "TAS1", "NEM"], "description": "Region identifier\nWARNING: Unlike most tables, this column contains \"NEM\" as a region ID, referring to the sum of the per-region values for the same time interval."}, "SETTLEMENTDATE": {"type": "string", "examples": ["2026/08/23 00:00:00"], "format": "date-time", "description": "Settlement Date (Calendar)"}, "WEEKNO": {"type": "integer", "examples": ["35", "39"], "minimum": 0, "maximum": 65535, "description": "Billing week no\nWARNING: There may be 53 weeks in a year, depending on how weeks align to the year start/end."}, "BILLRUNNO": {"type": "integer", "examples": ["8", "9"], "minimum": 0, "maximum": 65535, "description": "Billing run no"}, "GENERATOREMISSIONS": {"type": "number", "examples": ["21.36186398", "0", "340845.61362994"], "description": "Total generator emissions for region (Co2-e)"}, "INTENSITYINDEX": {"type": "number", "examples": ["0.001", "0", "0.8837"], "description": "Carbon Dioxide Intensity index for region (CO2-e/MWh)"}, "SENTOUTENERGY": {"type": "number", "examples": ["17554.22132762", "562987.99393157"], "description": "Total sent out energy for region (MWh)"}}, "required": ["CONTRACTYEAR", "REGIONID", "SETTLEMENTDATE", "WEEKNO", "BILLRUNNO"], "description": "Carbon Dioxide Intensity Index publication table"}