Fix behavior of required + ignore_empty constraints

Makefile

@@ -16,7 +16,7 @@ ADD_LICENSE_HEADER := $(BIN)/license-header \
 		--license-type apache \
 		--copyright-holder "Buf Technologies, Inc." \
 		--year-range "2023"
-PROTOVALIDATE_VERSION ?= v0.5.1
+PROTOVALIDATE_VERSION ?= v0.5.3
 
 .PHONY: help
 help: ## Describe useful make targets

gen/buf/validate/conformance/cases/ignore_empty_proto2_pb2.py

@@ -0,0 +1,73 @@
+# Copyright 2023 Buf Technologies, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: buf/validate/conformance/cases/ignore_empty_proto2.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from buf.validate import validate_pb2 as buf_dot_validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n8buf/validate/conformance/cases/ignore_empty_proto2.proto\x12\x1e\x62uf.validate.conformance.cases\x1a\x1b\x62uf/validate/validate.proto\"?\n\x1fIgnoreEmptyProto2ScalarOptional\x12\x1c\n\x03val\x18\x01 \x01(\x05\x42\n\xbaH\x07\x1a\x02 \x00\xd0\x01\x01R\x03val\"N\n*IgnoreEmptyProto2ScalarOptionalWithDefault\x12 \n\x03val\x18\x01 \x01(\x05:\x02\x34\x32\x42\n\xbaH\x07\x1a\x02 \x00\xd0\x01\x01R\x03val\"?\n\x1fIgnoreEmptyProto2ScalarRequired\x12\x1c\n\x03val\x18\x01 \x02(\x05\x42\n\xbaH\x07\x1a\x02 \x00\xd0\x01\x01R\x03val\"\xc7\x01\n\x18IgnoreEmptyProto2Message\x12\x91\x01\n\x03val\x18\x01 \x01(\x0b\x32<.buf.validate.conformance.cases.IgnoreEmptyProto2Message.MsgBA\xbaH>\xba\x01\x38\n\x1bignore_empty.proto2.message\x12\x06\x66oobar\x1a\x11this.val == \'foo\'\xd0\x01\x01R\x03val\x1a\x17\n\x03Msg\x12\x10\n\x03val\x18\x01 \x01(\tR\x03val\"=\n\x16IgnoreEmptyProto2Oneof\x12\x1e\n\x03val\x18\x01 \x01(\x05\x42\n\xbaH\x07\x1a\x02 \x00\xd0\x01\x01H\x00R\x03valB\x03\n\x01o\":\n\x19IgnoreEmptyProto2Repeated\x12\x1d\n\x03val\x18\x01 \x03(\x05\x42\x0b\xbaH\x08\x92\x01\x02\x08\x03\xd0\x01\x01R\x03val\"\xac\x01\n\x14IgnoreEmptyProto2Map\x12\\\n\x03val\x18\x01 \x03(\x0b\x32=.buf.validate.conformance.cases.IgnoreEmptyProto2Map.ValEntryB\x0b\xbaH\x08\x9a\x01\x02\x08\x03\xd0\x01\x01R\x03val\x1a\x36\n\x08ValEntry\x12\x10\n\x03key\x18\x01 \x01(\x05R\x03key\x12\x14\n\x05value\x18\x02 \x01(\x05R\x05value:\x02\x38\x01')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'buf.validate.conformance.cases.ignore_empty_proto2_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+
+  DESCRIPTOR._options = None
+  _IGNOREEMPTYPROTO2SCALAROPTIONAL.fields_by_name['val']._options = None
+  _IGNOREEMPTYPROTO2SCALAROPTIONAL.fields_by_name['val']._serialized_options = b'\272H\007\032\002 \000\320\001\001'
+  _IGNOREEMPTYPROTO2SCALAROPTIONALWITHDEFAULT.fields_by_name['val']._options = None
+  _IGNOREEMPTYPROTO2SCALAROPTIONALWITHDEFAULT.fields_by_name['val']._serialized_options = b'\272H\007\032\002 \000\320\001\001'
+  _IGNOREEMPTYPROTO2SCALARREQUIRED.fields_by_name['val']._options = None
+  _IGNOREEMPTYPROTO2SCALARREQUIRED.fields_by_name['val']._serialized_options = b'\272H\007\032\002 \000\320\001\001'
+  _IGNOREEMPTYPROTO2MESSAGE.fields_by_name['val']._options = None
+  _IGNOREEMPTYPROTO2MESSAGE.fields_by_name['val']._serialized_options = b'\272H>\272\0018\n\033ignore_empty.proto2.message\022\006foobar\032\021this.val == \'foo\'\320\001\001'
+  _IGNOREEMPTYPROTO2ONEOF.fields_by_name['val']._options = None
+  _IGNOREEMPTYPROTO2ONEOF.fields_by_name['val']._serialized_options = b'\272H\007\032\002 \000\320\001\001'
+  _IGNOREEMPTYPROTO2REPEATED.fields_by_name['val']._options = None
+  _IGNOREEMPTYPROTO2REPEATED.fields_by_name['val']._serialized_options = b'\272H\010\222\001\002\010\003\320\001\001'
+  _IGNOREEMPTYPROTO2MAP_VALENTRY._options = None
+  _IGNOREEMPTYPROTO2MAP_VALENTRY._serialized_options = b'8\001'
+  _IGNOREEMPTYPROTO2MAP.fields_by_name['val']._options = None
+  _IGNOREEMPTYPROTO2MAP.fields_by_name['val']._serialized_options = b'\272H\010\232\001\002\010\003\320\001\001'
+  _globals['_IGNOREEMPTYPROTO2SCALAROPTIONAL']._serialized_start=121
+  _globals['_IGNOREEMPTYPROTO2SCALAROPTIONAL']._serialized_end=184
+  _globals['_IGNOREEMPTYPROTO2SCALAROPTIONALWITHDEFAULT']._serialized_start=186
+  _globals['_IGNOREEMPTYPROTO2SCALAROPTIONALWITHDEFAULT']._serialized_end=264
+  _globals['_IGNOREEMPTYPROTO2SCALARREQUIRED']._serialized_start=266
+  _globals['_IGNOREEMPTYPROTO2SCALARREQUIRED']._serialized_end=329
+  _globals['_IGNOREEMPTYPROTO2MESSAGE']._serialized_start=332
+  _globals['_IGNOREEMPTYPROTO2MESSAGE']._serialized_end=531
+  _globals['_IGNOREEMPTYPROTO2MESSAGE_MSG']._serialized_start=508
+  _globals['_IGNOREEMPTYPROTO2MESSAGE_MSG']._serialized_end=531
+  _globals['_IGNOREEMPTYPROTO2ONEOF']._serialized_start=533
+  _globals['_IGNOREEMPTYPROTO2ONEOF']._serialized_end=594
+  _globals['_IGNOREEMPTYPROTO2REPEATED']._serialized_start=596
+  _globals['_IGNOREEMPTYPROTO2REPEATED']._serialized_end=654
+  _globals['_IGNOREEMPTYPROTO2MAP']._serialized_start=657
+  _globals['_IGNOREEMPTYPROTO2MAP']._serialized_end=829
+  _globals['_IGNOREEMPTYPROTO2MAP_VALENTRY']._serialized_start=775
+  _globals['_IGNOREEMPTYPROTO2MAP_VALENTRY']._serialized_end=829
+# @@protoc_insertion_point(module_scope)

gen/buf/validate/conformance/cases/ignore_empty_proto2_pb2.pyi

@@ -0,0 +1,75 @@
+# Copyright 2023 Buf Technologies, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from buf.validate import validate_pb2 as _validate_pb2
+from google.protobuf.internal import containers as _containers
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import message as _message
+from typing import ClassVar as _ClassVar, Iterable as _Iterable, Mapping as _Mapping, Optional as _Optional, Union as _Union
+
+DESCRIPTOR: _descriptor.FileDescriptor
+
+class IgnoreEmptyProto2ScalarOptional(_message.Message):
+    __slots__ = ["val"]
+    VAL_FIELD_NUMBER: _ClassVar[int]
+    val: int
+    def __init__(self, val: _Optional[int] = ...) -> None: ...
+
+class IgnoreEmptyProto2ScalarOptionalWithDefault(_message.Message):
+    __slots__ = ["val"]
+    VAL_FIELD_NUMBER: _ClassVar[int]
+    val: int
+    def __init__(self, val: _Optional[int] = ...) -> None: ...
+
+class IgnoreEmptyProto2ScalarRequired(_message.Message):
+    __slots__ = ["val"]
+    VAL_FIELD_NUMBER: _ClassVar[int]
+    val: int
+    def __init__(self, val: _Optional[int] = ...) -> None: ...
+
+class IgnoreEmptyProto2Message(_message.Message):
+    __slots__ = ["val"]
+    class Msg(_message.Message):
+        __slots__ = ["val"]
+        VAL_FIELD_NUMBER: _ClassVar[int]
+        val: str
+        def __init__(self, val: _Optional[str] = ...) -> None: ...
+    VAL_FIELD_NUMBER: _ClassVar[int]
+    val: IgnoreEmptyProto2Message.Msg
+    def __init__(self, val: _Optional[_Union[IgnoreEmptyProto2Message.Msg, _Mapping]] = ...) -> None: ...
+
+class IgnoreEmptyProto2Oneof(_message.Message):
+    __slots__ = ["val"]
+    VAL_FIELD_NUMBER: _ClassVar[int]
+    val: int
+    def __init__(self, val: _Optional[int] = ...) -> None: ...
+
+class IgnoreEmptyProto2Repeated(_message.Message):
+    __slots__ = ["val"]
+    VAL_FIELD_NUMBER: _ClassVar[int]
+    val: _containers.RepeatedScalarFieldContainer[int]
+    def __init__(self, val: _Optional[_Iterable[int]] = ...) -> None: ...
+
+class IgnoreEmptyProto2Map(_message.Message):
+    __slots__ = ["val"]
+    class ValEntry(_message.Message):
+        __slots__ = ["key", "value"]
+        KEY_FIELD_NUMBER: _ClassVar[int]
+        VALUE_FIELD_NUMBER: _ClassVar[int]
+        key: int
+        value: int
+        def __init__(self, key: _Optional[int] = ..., value: _Optional[int] = ...) -> None: ...
+    VAL_FIELD_NUMBER: _ClassVar[int]
+    val: _containers.ScalarMap[int, int]
+    def __init__(self, val: _Optional[_Mapping[int, int]] = ...) -> None: ...

gen/buf/validate/conformance/cases/ignore_empty_proto3_pb2.py

@@ -0,0 +1,81 @@
+# Copyright 2023 Buf Technologies, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: buf/validate/conformance/cases/ignore_empty_proto3.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from buf.validate import validate_pb2 as buf_dot_validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n8buf/validate/conformance/cases/ignore_empty_proto3.proto\x12\x1e\x62uf.validate.conformance.cases\x1a\x1b\x62uf/validate/validate.proto\"7\n\x17IgnoreEmptyProto3Scalar\x12\x1c\n\x03val\x18\x01 \x01(\x05\x42\n\xbaH\x07\x1a\x02 \x00\xd0\x01\x01R\x03val\"L\n\x1fIgnoreEmptyProto3OptionalScalar\x12!\n\x03val\x18\x01 \x01(\x05\x42\n\xbaH\x07\x1a\x02 \x00\xd0\x01\x01H\x00R\x03val\x88\x01\x01\x42\x06\n\x04_val\"\xd4\x01\n\x18IgnoreEmptyProto3Message\x12\x96\x01\n\x03val\x18\x01 \x01(\x0b\x32<.buf.validate.conformance.cases.IgnoreEmptyProto3Message.MsgBA\xbaH>\xba\x01\x38\n\x1bignore_empty.proto3.message\x12\x06\x66oobar\x1a\x11this.val == \'foo\'\xd0\x01\x01H\x00R\x03val\x88\x01\x01\x1a\x17\n\x03Msg\x12\x10\n\x03val\x18\x01 \x01(\tR\x03valB\x06\n\x04_val\"=\n\x16IgnoreEmptyProto3Oneof\x12\x1e\n\x03val\x18\x01 \x01(\x05\x42\n\xbaH\x07\x1a\x02 \x00\xd0\x01\x01H\x00R\x03valB\x03\n\x01o\":\n\x19IgnoreEmptyProto3Repeated\x12\x1d\n\x03val\x18\x01 \x03(\x05\x42\x0b\xbaH\x08\x92\x01\x02\x08\x03\xd0\x01\x01R\x03val\"\xac\x01\n\x14IgnoreEmptyProto3Map\x12\\\n\x03val\x18\x01 \x03(\x0b\x32=.buf.validate.conformance.cases.IgnoreEmptyProto3Map.ValEntryB\x0b\xbaH\x08\x9a\x01\x02\x08\x03\xd0\x01\x01R\x03val\x1a\x36\n\x08ValEntry\x12\x10\n\x03key\x18\x01 \x01(\x05R\x03key\x12\x14\n\x05value\x18\x02 \x01(\x05R\x05value:\x02\x38\x01\"=\n\x18IgnoreEmptyRepeatedItems\x12!\n\x03val\x18\x01 \x03(\x05\x42\x0f\xbaH\x0c\x92\x01\t\"\x07\x1a\x02 \x00\xd0\x01\x01R\x03val\"\xb7\x01\n\x13IgnoreEmptyMapPairs\x12h\n\x03val\x18\x01 \x03(\x0b\x32<.buf.validate.conformance.cases.IgnoreEmptyMapPairs.ValEntryB\x18\xbaH\x15\x9a\x01\x12\"\x07r\x02\x10\x03\xd0\x01\x01*\x07\x1a\x02 \x00\xd0\x01\x01R\x03val\x1a\x36\n\x08ValEntry\x12\x10\n\x03key\x18\x01 \x01(\tR\x03key\x12\x14\n\x05value\x18\x02 \x01(\x05R\x05value:\x02\x38\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'buf.validate.conformance.cases.ignore_empty_proto3_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+
+  DESCRIPTOR._options = None
+  _IGNOREEMPTYPROTO3SCALAR.fields_by_name['val']._options = None
+  _IGNOREEMPTYPROTO3SCALAR.fields_by_name['val']._serialized_options = b'\272H\007\032\002 \000\320\001\001'
+  _IGNOREEMPTYPROTO3OPTIONALSCALAR.fields_by_name['val']._options = None
+  _IGNOREEMPTYPROTO3OPTIONALSCALAR.fields_by_name['val']._serialized_options = b'\272H\007\032\002 \000\320\001\001'
+  _IGNOREEMPTYPROTO3MESSAGE.fields_by_name['val']._options = None
+  _IGNOREEMPTYPROTO3MESSAGE.fields_by_name['val']._serialized_options = b'\272H>\272\0018\n\033ignore_empty.proto3.message\022\006foobar\032\021this.val == \'foo\'\320\001\001'
+  _IGNOREEMPTYPROTO3ONEOF.fields_by_name['val']._options = None
+  _IGNOREEMPTYPROTO3ONEOF.fields_by_name['val']._serialized_options = b'\272H\007\032\002 \000\320\001\001'
+  _IGNOREEMPTYPROTO3REPEATED.fields_by_name['val']._options = None
+  _IGNOREEMPTYPROTO3REPEATED.fields_by_name['val']._serialized_options = b'\272H\010\222\001\002\010\003\320\001\001'
+  _IGNOREEMPTYPROTO3MAP_VALENTRY._options = None
+  _IGNOREEMPTYPROTO3MAP_VALENTRY._serialized_options = b'8\001'
+  _IGNOREEMPTYPROTO3MAP.fields_by_name['val']._options = None
+  _IGNOREEMPTYPROTO3MAP.fields_by_name['val']._serialized_options = b'\272H\010\232\001\002\010\003\320\001\001'
+  _IGNOREEMPTYREPEATEDITEMS.fields_by_name['val']._options = None
+  _IGNOREEMPTYREPEATEDITEMS.fields_by_name['val']._serialized_options = b'\272H\014\222\001\t\"\007\032\002 \000\320\001\001'
+  _IGNOREEMPTYMAPPAIRS_VALENTRY._options = None
+  _IGNOREEMPTYMAPPAIRS_VALENTRY._serialized_options = b'8\001'
+  _IGNOREEMPTYMAPPAIRS.fields_by_name['val']._options = None
+  _IGNOREEMPTYMAPPAIRS.fields_by_name['val']._serialized_options = b'\272H\025\232\001\022\"\007r\002\020\003\320\001\001*\007\032\002 \000\320\001\001'
+  _globals['_IGNOREEMPTYPROTO3SCALAR']._serialized_start=121
+  _globals['_IGNOREEMPTYPROTO3SCALAR']._serialized_end=176
+  _globals['_IGNOREEMPTYPROTO3OPTIONALSCALAR']._serialized_start=178
+  _globals['_IGNOREEMPTYPROTO3OPTIONALSCALAR']._serialized_end=254
+  _globals['_IGNOREEMPTYPROTO3MESSAGE']._serialized_start=257
+  _globals['_IGNOREEMPTYPROTO3MESSAGE']._serialized_end=469
+  _globals['_IGNOREEMPTYPROTO3MESSAGE_MSG']._serialized_start=438
+  _globals['_IGNOREEMPTYPROTO3MESSAGE_MSG']._serialized_end=461
+  _globals['_IGNOREEMPTYPROTO3ONEOF']._serialized_start=471
+  _globals['_IGNOREEMPTYPROTO3ONEOF']._serialized_end=532
+  _globals['_IGNOREEMPTYPROTO3REPEATED']._serialized_start=534
+  _globals['_IGNOREEMPTYPROTO3REPEATED']._serialized_end=592
+  _globals['_IGNOREEMPTYPROTO3MAP']._serialized_start=595
+  _globals['_IGNOREEMPTYPROTO3MAP']._serialized_end=767
+  _globals['_IGNOREEMPTYPROTO3MAP_VALENTRY']._serialized_start=713
+  _globals['_IGNOREEMPTYPROTO3MAP_VALENTRY']._serialized_end=767
+  _globals['_IGNOREEMPTYREPEATEDITEMS']._serialized_start=769
+  _globals['_IGNOREEMPTYREPEATEDITEMS']._serialized_end=830
+  _globals['_IGNOREEMPTYMAPPAIRS']._serialized_start=833
+  _globals['_IGNOREEMPTYMAPPAIRS']._serialized_end=1016
+  _globals['_IGNOREEMPTYMAPPAIRS_VALENTRY']._serialized_start=962
+  _globals['_IGNOREEMPTYMAPPAIRS_VALENTRY']._serialized_end=1016
+# @@protoc_insertion_point(module_scope)

gen/buf/validate/conformance/cases/ignore_empty_proto3_pb2.pyi

@@ -0,0 +1,88 @@
+# Copyright 2023 Buf Technologies, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from buf.validate import validate_pb2 as _validate_pb2
+from google.protobuf.internal import containers as _containers
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import message as _message
+from typing import ClassVar as _ClassVar, Iterable as _Iterable, Mapping as _Mapping, Optional as _Optional, Union as _Union
+
+DESCRIPTOR: _descriptor.FileDescriptor
+
+class IgnoreEmptyProto3Scalar(_message.Message):
+    __slots__ = ["val"]
+    VAL_FIELD_NUMBER: _ClassVar[int]
+    val: int
+    def __init__(self, val: _Optional[int] = ...) -> None: ...
+
+class IgnoreEmptyProto3OptionalScalar(_message.Message):
+    __slots__ = ["val"]
+    VAL_FIELD_NUMBER: _ClassVar[int]
+    val: int
+    def __init__(self, val: _Optional[int] = ...) -> None: ...
+
+class IgnoreEmptyProto3Message(_message.Message):
+    __slots__ = ["val"]
+    class Msg(_message.Message):
+        __slots__ = ["val"]
+        VAL_FIELD_NUMBER: _ClassVar[int]
+        val: str
+        def __init__(self, val: _Optional[str] = ...) -> None: ...
+    VAL_FIELD_NUMBER: _ClassVar[int]
+    val: IgnoreEmptyProto3Message.Msg
+    def __init__(self, val: _Optional[_Union[IgnoreEmptyProto3Message.Msg, _Mapping]] = ...) -> None: ...
+
+class IgnoreEmptyProto3Oneof(_message.Message):
+    __slots__ = ["val"]
+    VAL_FIELD_NUMBER: _ClassVar[int]
+    val: int
+    def __init__(self, val: _Optional[int] = ...) -> None: ...
+
+class IgnoreEmptyProto3Repeated(_message.Message):
+    __slots__ = ["val"]
+    VAL_FIELD_NUMBER: _ClassVar[int]
+    val: _containers.RepeatedScalarFieldContainer[int]
+    def __init__(self, val: _Optional[_Iterable[int]] = ...) -> None: ...
+
+class IgnoreEmptyProto3Map(_message.Message):
+    __slots__ = ["val"]
+    class ValEntry(_message.Message):
+        __slots__ = ["key", "value"]
+        KEY_FIELD_NUMBER: _ClassVar[int]
+        VALUE_FIELD_NUMBER: _ClassVar[int]
+        key: int
+        value: int
+        def __init__(self, key: _Optional[int] = ..., value: _Optional[int] = ...) -> None: ...
+    VAL_FIELD_NUMBER: _ClassVar[int]
+    val: _containers.ScalarMap[int, int]
+    def __init__(self, val: _Optional[_Mapping[int, int]] = ...) -> None: ...
+
+class IgnoreEmptyRepeatedItems(_message.Message):
+    __slots__ = ["val"]
+    VAL_FIELD_NUMBER: _ClassVar[int]
+    val: _containers.RepeatedScalarFieldContainer[int]
+    def __init__(self, val: _Optional[_Iterable[int]] = ...) -> None: ...
+
+class IgnoreEmptyMapPairs(_message.Message):
+    __slots__ = ["val"]
+    class ValEntry(_message.Message):
+        __slots__ = ["key", "value"]
+        KEY_FIELD_NUMBER: _ClassVar[int]
+        VALUE_FIELD_NUMBER: _ClassVar[int]
+        key: str
+        value: int
+        def __init__(self, key: _Optional[str] = ..., value: _Optional[int] = ...) -> None: ...
+    VAL_FIELD_NUMBER: _ClassVar[int]
+    val: _containers.ScalarMap[str, int]
+    def __init__(self, val: _Optional[_Mapping[str, int]] = ...) -> None: ...