def METHOD_NAME(self) -> listOfInstrumentStrategies:
    dict_of_keys = {MARKER_KEY: MARKER_STRATEGY_INSTRUMENT}
    list_of_dicts = self.mongo_data.get_list_of_result_dicts_for_dict_keys(
        dict_of_keys
    )
    list_of_instrument_strategies = [
        instrumentStrategy(
            strategy_name=db_entry[STRATEGY_KEY],
            instrument_code=db_entry[INSTRUMENT_KEY],
        )
        for db_entry in list_of_dicts
    ]
    list_of_instrument_strategies = listOfInstrumentStrategies(
        list_of_instrument_strategies
    )
    return list_of_instrument_strategies