Versions (relevant - OpenSearch/Dashboard/Server OS/Browser):
v 2.15.0
Describe the issue:
Hey all, I wish to configure an anomaly detector by a data feature that includes percentage calculation. As in the developer codes, DQL can do simple calculations to return certain rates. Yet it seems that the feature configuration in the anomaly detectors doesn’t allow certain definition. Or to simple say the feature part doesn’t allow any aggregation methods except for count(), sum(), min(), max() and average()
Configuration:
Relevant Logs or Screenshots:
the function i tried to implement will return an error of [unknown aggregation type]
