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How can I refresh classified symbology pythonically when data changes?

Question asked by EatonCountySS on Jul 14, 2020

Is there a way either in Pro, ArcMap, AGO or arcpy that classifications can be automatically updated when the data changes?

I have a workflow that has daily data changes and as this occurs the upper data value typically increases.  That means the highest value is no longer symbolized because it is out of range. I know there's multiple ways to manually do this but I want to have the classification update when the new data comes in without having to manually change it and republish the map service each time.