vigilcare-clinical/VigilCareClinicalAPI/Models/Records/Observation/ObservationRow.cs

public sealed record ObservationRow(
    string ObservationId,
    string EncounterId,
    string PatientId,
    string Mrn,
    string ObservationCode,
    double Value,
    string Unit,
    string Source,
    string RecordedAt,
    int    KafkaPartition,
    long   KafkaOffset
);