I have a point feature layer which is live (updates from an API). I am using the Unique Symbology which uses the ID of the point features, however whenever new IDs get added into the layer, they automatically get put into the 'Other' Category and so all appear grey. I'd like to get these new IDs added into the coloured unique symbology automatically without having to manually change it within the WebMap.
I have tried using Arcade to preload new values, however I do not know what all of the new IDs will be so it did not solve the issue.
If anyone has any ideas of how I can automate new values to be added to the symbology with a unique colour (and if possible, remove any values which have 0 count) that would be much appreciated.
Thank you!
