copyWith method
Implementation
EstimationFieldBean copyWith({String? fieldId, String? displayName}) {
  return EstimationFieldBean(
    fieldId: fieldId ?? this.fieldId,
    displayName: displayName ?? this.displayName,
  );
}EstimationFieldBean copyWith({String? fieldId, String? displayName}) {
  return EstimationFieldBean(
    fieldId: fieldId ?? this.fieldId,
    displayName: displayName ?? this.displayName,
  );
}