def METHOD_NAME(self, config: Mapping[str, Any]) -> List[Stream]:
    """
    :param config: The user-provided configuration as specified by the source's spec.
    Any stream construction related operation should happen here.
    :return: A list of the streams in this source connector.
    """
    args = dict(
        credentials=self.get_credentials(config),
        partner_id=config.get("partner_id"),
        start_date=config.get("start_date"),
        end_date=config.get("end_date"),
        filters=config.get("filters"),
    )
    METHOD_NAME = [
        Reach(**args),
        Standard(**args),
        AudienceComposition(**args),
        Floodlight(**args),
        UniqueReachAudience(**args),
    ]
    return METHOD_NAME