def extensions(self) -> ExtensionsRequestBuilder:
        """
        Provides operations to manage the extensions property of the microsoft.graph.device entity.
        """
        from .extensions.extensions_request_builder import ExtensionsRequestBuilder

        return ExtensionsRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to manage the extensions property of the microsoft.graph.device entity.
        
msgraph/generated/devices/item/device_item_request_builder.py