def METHOD_NAME(self) -> MetricDomainTypes:
    """Return "domain_type" of this "MetricConfiguration" object."""
    if "column" in self._metric_domain_kwargs:
        return MetricDomainTypes.COLUMN
    if (
        "column_A" in self._metric_domain_kwargs
        and "column_B" in self._metric_domain_kwargs
    ):
        return MetricDomainTypes.COLUMN_PAIR
    if "column_list" in self._metric_domain_kwargs:
        return MetricDomainTypes.MULTICOLUMN
    # TODO: <Alex>Determining "domain_type" of "MetricConfiguration" using heuristics defaults to "TABLE".</Alex>
    return MetricDomainTypes.TABLE