>Is it a server side property on a class that is serialized as JSON and you don't want that property serialized? If yes, then add the attribute. If no, then you probably don't need it. If you are not sure, test both and see which works better.
I've tried using this attribute, but apparently the new value is not being passed back to the server. So, I'll try removing it now.
If it's not broken, fix it until it is.
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