def by_host_pair_id(self,host_pair_id: str) -> HostPairItemRequestBuilder:
        """
        Provides operations to manage the parentHostPairs property of the microsoft.graph.security.host entity.
        param host_pair_id: The unique identifier of hostPair
        Returns: HostPairItemRequestBuilder
        """
        if host_pair_id is None:
            raise TypeError("host_pair_id cannot be null.")
        from .item.host_pair_item_request_builder import HostPairItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["hostPair%2Did"] = host_pair_id
        return HostPairItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the parentHostPairs property of the microsoft.graph.security.host entity.
        param host_pair_id: The unique identifier of hostPair
        Returns: HostPairItemRequestBuilder
        
msgraph/generated/security/threat_intelligence/hosts/item/parent_host_pairs/parent_host_pairs_request_builder.py