|  | Recommended.FieldMaskNumbersDontRoundTrip.JsonOutput | 
|  | Recommended.FieldMaskPathsDontRoundTrip.JsonOutput | 
|  | Recommended.FieldMaskTooManyUnderscore.JsonOutput | 
|  | Recommended.Proto2.JsonInput.FieldNameExtension.Validator | 
|  | Recommended.Proto3.JsonInput.BytesFieldBase64Url.JsonOutput | 
|  | Recommended.Proto3.JsonInput.BytesFieldBase64Url.ProtobufOutput | 
|  | Recommended.Proto3.JsonInput.FieldMaskInvalidCharacter | 
|  | Recommended.Proto3.JsonInput.IgnoreUnknownEnumStringValueInMapValue.ProtobufOutput | 
|  | Recommended.Proto3.JsonInput.IgnoreUnknownEnumStringValueInRepeatedField.ProtobufOutput | 
|  | Recommended.Proto3.ProtobufInput.ValidDataOneofBinary.MESSAGE.Merge.ProtobufOutput | 
|  | Required.Proto2.JsonInput.StoresDefaultPrimitive.Validator | 
|  | Required.Proto3.JsonInput.DoubleFieldTooSmall | 
|  | Required.Proto3.JsonInput.DurationNegativeNanos.JsonOutput | 
|  | Required.Proto3.JsonInput.DurationNegativeNanos.ProtobufOutput | 
|  | Required.Proto3.JsonInput.FloatFieldTooLarge | 
|  | Required.Proto3.JsonInput.FloatFieldTooSmall | 
|  | Required.Proto3.JsonInput.Int32FieldNotInteger | 
|  | Required.Proto3.JsonInput.Int64FieldNotInteger | 
|  | Required.Proto3.JsonInput.OneofFieldDuplicate | 
|  | Required.Proto3.JsonInput.OneofFieldNullSecond.JsonOutput | 
|  | Required.Proto3.JsonInput.OneofFieldNullSecond.ProtobufOutput | 
|  | Required.Proto3.JsonInput.RepeatedFieldWrongElementTypeExpectingStringsGotInt | 
|  | Required.Proto3.JsonInput.RepeatedListValue.JsonOutput | 
|  | Required.Proto3.JsonInput.RepeatedListValue.ProtobufOutput | 
|  | Required.Proto3.JsonInput.StringFieldNotAString | 
|  | Required.Proto3.JsonInput.Uint32FieldNotInteger | 
|  | Required.Proto3.JsonInput.Uint64FieldNotInteger | 
|  | Required.Proto3.ProtobufInput.RepeatedScalarMessageMerge.JsonOutput | 
|  | Required.Proto3.ProtobufInput.RepeatedScalarMessageMerge.ProtobufOutput | 
|  | Required.Proto3.ProtobufInput.ValidDataOneof.MESSAGE.Merge.JsonOutput | 
|  | Required.Proto3.ProtobufInput.ValidDataOneof.MESSAGE.Merge.ProtobufOutput | 
|  | Required.Proto3.ProtobufInput.ValidDataRepeated.FLOAT.PackedInput.JsonOutput | 
|  | Required.Proto3.ProtobufInput.ValidDataRepeated.FLOAT.UnpackedInput.JsonOutput | 
|  | Required.Proto3.ProtobufInput.ValidDataScalar.FLOAT[2].JsonOutput |