AppleReceiptVerifierNET.Modules.System.Text.Json.JsonSnakeCaseNamingPolicy.ConvertName C# (CSharp) Method

        public override string ConvertName(string name)
        {
            var snakeCasedName = ToSeparatedCase(name, '_');
            if (snakeCasedName.EndsWith("_date")) // we want to use the key with the raw timestamp 
                snakeCasedName += "_ms";
            return snakeCasedName;
        }
    }