{"type": "object", "properties": {"GLOBAL": {"type": "boolean", "description": "FCAS Requirement: 1 = global, 0 = local"}, "REGIONID": {"type": "string", "enum": ["QLD1", "VIC1", "TAS1", "NSW1", "SA1", "SNOWY1"], "description": "Region Identifier"}, "RUNNO": {"type": "integer", "minimum": 0, "maximum": 65535, "description": "Dispatch run no"}, "SERVICETYPE": {"type": "string", "description": "Ancillary service type identifier (e.g. LOWER60SEC)"}, "SETTLEMENTDATE": {"type": "string", "examples": ["2026/01/20 00:05:00"], "format": "date-time", "description": "End date and time of the dispatch interval\nWARNING: Despite what the name suggests, this is a datetime, not a date."}, "LASTCHANGED": {"type": "string", "examples": ["2026/01/20 00:05:00"], "format": "date-time", "description": "Last date and time record changed"}, "REQUIREMENT": {"type": "number", "description": "Relaxed Requirement used in attempt to avoid violation"}}, "required": ["GLOBAL", "REGIONID", "RUNNO", "SERVICETYPE", "SETTLEMENTDATE"], "description": "REGIONFCASRELAXATION_OCD contains details of regional FCAS requirements relaxed in the over-constrained dispatch (OCD) re-run (if there was one).\nNote: INTERVENTION is not included in REGIONFCASRELAXATION_OCD since the relaxation of the FCAS requirement is the same amount in both intervened and non-intervened cases.\nREGIONFCASRELAXATION_OCD data is public, so is available to all\nparticipants.\n\nSource\n\nThe occurrences of Over-constrained dispatch (OCD) re-runs are ad hoc,\nwith significant dependencies on the configuration or events in the\nphysical power system.\n\nVolume\n\nRows per day: ~2\n\nMb per month: \\<1\n\nThe estimates on the number of rows are based on a 1% occurrence rate\nfor OCD runs.\n\nNote\n\nThe DISPATCHCASESOLUTION results report with the existing CASESUBTYPE\nfield as \u201cOCD\u201d when detecting over-constrained dispatch."}