{"type": "object", "properties": {"CONTRACTID": {"type": "string", "description": "SRA Contract unique identifier"}, "FROMREGIONID": {"type": "string", "enum": ["QLD1", "VIC1", "TAS1", "NSW1", "SA1"], "description": "Nominated source region for Interconnector"}, "INTERCONNECTORID": {"type": "string", "description": "Identifier of Contracted Interconnector"}, "PARTICIPANTID": {"type": "string", "description": "Participant unique identifier"}, "PERIODID": {"type": "integer", "maximum": 32767, "minimum": -32768, "description": "Settlements Trading Interval."}, "SETTLEMENTDATE": {"type": "string", "examples": ["2026/01/20 00:05:00"], "format": "date-time", "description": "Settlement date\nWARNING: Despite what the name suggests, this is a datetime, not a date."}, "SETTLEMENTRUNNO": {"type": "integer", "minimum": 0, "maximum": 65535, "description": "Settlement run number"}, "CONTRACTALLOCATION": {"type": "number", "description": "Percentage of total surplus allocated to participant"}, "CSP_DEROGATION_AMOUNT": {"type": "number", "description": "The CSP derogation amount applied as an adjustment to SRA"}, "LASTCHANGED": {"type": "string", "examples": ["2026/01/20 00:05:00"], "format": "date-time", "description": "Date and time this record was last modified"}, "SURPLUSVALUE": {"type": "number", "description": "Amount NSP is paid for Inter/intra-Regional surplus energy produced by the participant"}, "TOTALSURPLUS": {"type": "number", "description": "Total value of surplus"}, "UNADJUSTED_IRSR": {"type": "number", "description": "The SRA amount unadjusted by CSP"}}, "required": ["CONTRACTID", "FROMREGIONID", "INTERCONNECTORID", "PARTICIPANTID", "PERIODID", "SETTLEMENTDATE", "SETTLEMENTRUNNO"], "description": "This view supports the Settlements Residue Auction, by showing the TNSP participant allocations of Interconnector Residue (IR) Surplus (i.e. derogated amounts) arising as a result of the sold units for a quarter.\nSETIRNSPSURPLUS data is confidential to the relevant participant.\n\nSource\n\nSETIRNSPSURPLUS updates with each settlement run.\n\nVolume\n\nSETIRNSPSURPLUS contains a maximum of 10 million records per year."}