# `GSCustomParameter valueAsPropertyListValueFormat:context:quotesIfNeeded:error:`

*Instance Method*

## Declaration

```swift
func valueAsPropertyListValueFormat(format formatVersion: GSFormatVersion, context: GSSaveContext?, quotesIfNeeded quotes: Bool) throws -> Any
```

```objc
- (id) valueAsPropertyListValueFormat:(GSFormatVersion) formatVersion context:(GSSaveContext *) context quotesIfNeeded:(BOOL) quotes error:(NSError **) error;
```

```python
valueAsPropertyListValueFormat_context_quotesIfNeeded_error_(formatVersion: GSFormatVersion, context: GSSaveContext, quotes: bool) -> tuple[object, NSError]
```