Hey,

I am trying to understand the $attributed_message group by’s logic available for the Query Metric Aggregates endpoint.

During testing I found that other then campaign ids the attributed_message dimension can return flow message ids as well. (figured out the 6 character long Id’s are flow message ids by reading this post 

)

But in the guide on how to use the Query Metric Aggregates endpoint it says that when you group by $attributed_messages you receive the values grouped by Campaign ids https://developers.klaviyo.com/en/docs/using_the_query_metric_aggregates_endpoint#revenue

My question would be if there’s any other id types could show up as dimension other than Campaign Id and Flow message id? And on top of that if I  want to see the value grouped by campaigns then can I ignore all the metrics that have a none Campaign id dimension?

Thanks