async def get(self,request_configuration: Optional[RequestConfiguration[AuthenticationEventsFlowItemRequestBuilderGetQueryParameters]] = None) -> Optional[AuthenticationEventsFlow]:
        """
        Retrieve the properties and relationships of a specific authenticationEventsFlow object by ID. The @odata.type property in the response object indicates the type of the object, which can be one of the following derived subtypes:- externalUsersSelfServiceSignupEventsFlow
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[AuthenticationEventsFlow]
        Find more info here: https://learn.microsoft.com/graph/api/authenticationeventsflow-get?view=graph-rest-1.0
        """
        request_info = self.to_get_request_information(
            request_configuration
        )
        from ....models.o_data_errors.o_data_error import ODataError

        error_mapping: dict[str, type[ParsableFactory]] = {
            "XXX": ODataError,
        }
        if not self.request_adapter:
            raise Exception("Http core is null") 
        from ....models.authentication_events_flow import AuthenticationEventsFlow

        return await self.request_adapter.send_async(request_info, AuthenticationEventsFlow, error_mapping)

        Retrieve the properties and relationships of a specific authenticationEventsFlow object by ID. The @odata.type property in the response object indicates the type of the object, which can be one of the following derived subtypes:- externalUsersSelfServiceSignupEventsFlow
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[AuthenticationEventsFlow]
        Find more info here: https://learn.microsoft.com/graph/api/authenticationeventsflow-get?view=graph-rest-1.0
        
msgraph/generated/identity/authentication_events_flows/item/authentication_events_flow_item_request_builder.py