## id property


Gets and sets the uniquely identifies the Office Add-in instance in the current document.
### Definition:
```python
@property
def id(self):
    ...
@id.setter
def id(self, value):
    ...
```

### See Also
* module [`aspose.cells.webextensions`](../../)
* class [`WebExtension`](/cells/python-net/aspose.cells.webextensions/webextension)