Overwrite feature layer workflow no longer works

[JimMiller3]

I have a feature layer I regularly overwrite with a JSON file to reflect new data. It's always worked fine.

That layer update workflow no longer works. I get the message that "This file type is not supported." (Screen shot below)

As a test, I created a new feature layer from a JSON file and it worked just fine. But when I tried to overwrite the layer a short while later, using the same file, I get the message "This file type is not supported."

The latest ArcGIS Online update changed the workflow to append data to or update data in a hosted feature layer, or to overwrite the contents of a hosted feature layer.

I'm concerned that the update eliminated the overwrite functionality. Can this be fixed? Thank you for any assistance.

Trying to import JSON file gives this message

[MikeMinami]

@JimMiller3 Thanks for letting us know. We'll try to get this fixed this week.

[MikeMinami · Accepted solution]

@JimMiller3 This is working now. Let us know if you see any further issues here. Thanks.

[JimMiller3]

Great, thanks for your help @MikeMinami