toJson method
Implementation
Map toJson() => {
"iso_4217_code": iso_4217_code,
"iso_4217_numeric": iso_4217_numeric,
"iso_4217_name": iso_4217_name,
"iso_4217_minor_unit": iso_4217_minor_unit,
"full_name": full_name,
"symbol": symbol,
"symbol_native": symbol_native,
"decimal_digits": decimal_digits,
"rounding": rounding,
"name_plural": name_plural,
"withdrawal_date": withdrawal_date
};