{"type": "object", "properties": {"CONNECTIONPOINTID": {"type": "string", "description": "Connection Point NMI"}, "LOCAL_RETAILER": {"type": "string", "description": "Local Retailer for this NMI"}, "MDA": {"type": "string", "description": "Relevant Metering Data Agent"}, "PARTICIPANTID": {"type": "string", "description": "Unique participant identifier"}, "PERIODID": {"type": "integer", "maximum": 32767, "minimum": -32768, "description": "Period number where 1 period ending 00:30 EST"}, "SETTLEMENTDATE": {"type": "string", "examples": ["2026/01/20 00:05:00"], "format": "date-time", "description": "Trading date of meter data submitted\nWARNING: Despite what the name suggests, this is a datetime, not a date."}, "VERSIONNO": {"type": "integer", "minimum": 0, "maximum": 4294967295, "description": "Version no of the record for the given effective date"}, "EXPORTENERGYVALUE": {"type": "number", "description": "Energy received from the pool (MWh)"}, "EXPORTREACTIVEVALUE": {"type": "number", "description": "Reactive power received from the network"}, "GENUNITID": {"type": "string", "description": "Physical unit ID"}, "IMPORTENERGYVALUE": {"type": "number", "description": "Energy sent to the pool (MWh)"}, "IMPORTREACTIVEVALUE": {"type": "number", "description": "Reactive power sent to the network"}, "LASTCHANGED": {"type": "string", "examples": ["2026/01/20 00:05:00"], "format": "date-time", "description": "Last date and time record changed"}, "STATIONID": {"type": "string", "description": "Station Identifier"}}, "required": ["CONNECTIONPOINTID", "LOCAL_RETAILER", "MDA", "PARTICIPANTID", "PERIODID", "SETTLEMENTDATE", "VERSIONNO"], "description": "GENUNITMTRINPERIOD shows meter reading by period for each generator meter. GENUNITMTRINPERIOD covers generated power flowing into the system. It is used to calculate settlement values.\nGENUNITMTRINPERIOD data is confidential to the relevant participant.\n\nSource\n\nGENUNITMTRINPERIOD updated only when new meter reading files are\nsubmitted by MDAs."}