def by_login_page_id(self,login_page_id: str) -> LoginPageItemRequestBuilder:
        """
        Provides operations to manage the loginPages property of the microsoft.graph.attackSimulationRoot entity.
        param login_page_id: The unique identifier of loginPage
        Returns: LoginPageItemRequestBuilder
        """
        if login_page_id is None:
            raise TypeError("login_page_id cannot be null.")
        from .item.login_page_item_request_builder import LoginPageItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["loginPage%2Did"] = login_page_id
        return LoginPageItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the loginPages property of the microsoft.graph.attackSimulationRoot entity.
        param login_page_id: The unique identifier of loginPage
        Returns: LoginPageItemRequestBuilder
        
msgraph/generated/security/attack_simulation/login_pages/login_pages_request_builder.py