Newtonsoft jsonserializersettings case insensitive

Up until Json.net v9, the StringEnumConverter class was case insensitive and it was changed in v10. Here’s the discussion explaining why it was changed and here’s the commit released in v10 that changed the behavior to case-sensitive.

You Don’t Have to Be . You must have learned capitalization rules in your grammar school, but the real-world search is not so sensitive to capitalization.

Json library is included in the runtime for . NET Core 3.1 and later versions . For other target frameworks, install the System.