def METHOD_NAME(self, fqn: str, start_ts, end_ts) -> list[KpiResult]:
    """Given FQN return KPI results
    Args:
        fqn (str): fullyQualifiedName
    """
    params = {"startTs": start_ts, "endTs": end_ts}
    resp = self.client.get(
        f"/kpi/{fqn}/kpiResult",
        params,
    )
    return [KpiResult(**data) for data in resp["data"]]