def root_domain(self) -> RootDomainRequestBuilder:
        """
        Provides operations to manage the rootDomain property of the microsoft.graph.domain entity.
        """
        from .root_domain.root_domain_request_builder import RootDomainRequestBuilder

        return RootDomainRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to manage the rootDomain property of the microsoft.graph.domain entity.
        
msgraph/generated/domains/item/domain_item_request_builder.py