| Recommended.Proto2.JsonInput.FieldNameExtension.Validator | |
| Required.Proto2.JsonInput.StoresDefaultPrimitive.Validator | |
| Required.Proto3.JsonInput.DurationNegativeNanos.JsonOutput | |
| Required.Proto3.JsonInput.DurationNegativeNanos.ProtobufOutput | |
| Required.Proto3.JsonInput.DurationNegativeSeconds.JsonOutput |