def install_summary(self) -> InstallSummaryRequestBuilder:
        """
        Provides operations to manage the installSummary property of the microsoft.graph.managedEBook entity.
        """
        from .install_summary.install_summary_request_builder import InstallSummaryRequestBuilder

        return InstallSummaryRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to manage the installSummary property of the microsoft.graph.managedEBook entity.
        
msgraph/generated/device_app_management/managed_e_books/item/managed_e_book_item_request_builder.py