We have a pool of profiles with custom attribute called Tag.
And we need to query metrics, filtered by that attribute. For example, how many Email Opens from the profiles with Tag = ‘ABC’.
As far as we know, we cannot use custom attribute with Query Metric Aggregates API. So the only available approach for us is to retrieve all events of Email Opens metric using legacy API: Get Events for a Specific Metric and perform the filter on our end.
Since v1/v2 legacy APIs are scheduled to be end-of-life on Jan 1, 2024. Is there any alternative API in the new revision ? Or is there any other approach for this requirement?