## data_size property


Gets the resource data size in bytes.
### Definition:
```python
@property
def data_size(self):
    ...
```

### See Also
* module [`aspose.cad.fileformats.psd.resources`](../../)
* class [`Thumbnail4Resource`](/cad/python-net/aspose.cad.fileformats.psd.resources/thumbnail4resource)