AN0002: DateTime kind should be UTC Property Value Id AN0002 Category Usage Default Severity Warning Example Code with Diagnostic var dateTime = new DateTime(2018, 8, 21, 12, 0, 0, DateTimeKind.Local); //AN0002 Code with Fix var dateTime = new DateTime(2018, 8, 21, 12, 0, 0, DateTimeKind.Utc);