1Recommended.FieldMaskNumbersDontRoundTrip.JsonOutput 2Recommended.FieldMaskPathsDontRoundTrip.JsonOutput 3Recommended.FieldMaskTooManyUnderscore.JsonOutput 4Recommended.Proto2.JsonInput.FieldNameExtension.Validator 5Recommended.Proto3.JsonInput.BytesFieldBase64Url.JsonOutput 6Recommended.Proto3.JsonInput.BytesFieldBase64Url.ProtobufOutput 7Recommended.Proto3.JsonInput.FieldMaskInvalidCharacter 8Recommended.Proto3.ProtobufInput.ValidDataOneofBinary.MESSAGE.Merge.ProtobufOutput 9Required.Proto2.JsonInput.StoresDefaultPrimitive.Validator 10Required.Proto3.JsonInput.DoubleFieldTooSmall 11Required.Proto3.JsonInput.FloatFieldTooLarge 12Required.Proto3.JsonInput.FloatFieldTooSmall 13Required.Proto3.JsonInput.Int32FieldNotInteger 14Required.Proto3.JsonInput.Int64FieldNotInteger 15Required.Proto3.JsonInput.OneofFieldDuplicate 16Required.Proto3.JsonInput.OneofFieldNullSecond.JsonOutput 17Required.Proto3.JsonInput.OneofFieldNullSecond.ProtobufOutput 18Required.Proto3.JsonInput.RepeatedFieldWrongElementTypeExpectingStringsGotInt 19Required.Proto3.JsonInput.RepeatedListValue.JsonOutput 20Required.Proto3.JsonInput.RepeatedListValue.ProtobufOutput 21Required.Proto3.JsonInput.StringFieldNotAString 22Required.Proto3.JsonInput.Uint32FieldNotInteger 23Required.Proto3.JsonInput.Uint64FieldNotInteger 24Required.Proto3.ProtobufInput.RepeatedScalarMessageMerge.JsonOutput 25Required.Proto3.ProtobufInput.RepeatedScalarMessageMerge.ProtobufOutput 26Required.Proto3.ProtobufInput.ValidDataOneof.MESSAGE.Merge.JsonOutput 27Required.Proto3.ProtobufInput.ValidDataOneof.MESSAGE.Merge.ProtobufOutput 28Required.Proto3.ProtobufInput.ValidDataRepeated.FLOAT.PackedInput.JsonOutput 29Required.Proto3.ProtobufInput.ValidDataRepeated.FLOAT.UnpackedInput.JsonOutput 30Required.Proto3.ProtobufInput.ValidDataScalar.FLOAT[2].JsonOutput 31