toJson method
Returns a serialized JSON structure of the model, ready to be sent through the API. This does not include fields that are marked as database only.
Implementation
@override
Map<String, dynamic> toJson() {
return {
'columnName': columnName,
'addNullable': addNullable,
'removeNullable': removeNullable,
'changeDefault': changeDefault,
if (newDefault != null) 'newDefault': newDefault,
};
}