Merge branch 'jc-filter-nonexisting-revisions' into 'master'

commit: Add CheckObjectsExist RPC

Closes #3986

See merge request gitlab-org/gitaly!4450

7 files changed, 834 insertions, 249 deletions

diff --git a/internal/gitaly/service/commit/check_objects_exist.go b/internal/gitaly/service/commit/check_objects_exist.go
new file mode 100644
index 000000000..baab66f51
--- /dev/null
+++ b/internal/gitaly/service/commit/check_objects_exist.go
@@ -0,0 +1,110 @@
+package commit
+
+import (
+	"context"
+	"io"
+
+	"gitlab.com/gitlab-org/gitaly/v14/internal/git"
+	"gitlab.com/gitlab-org/gitaly/v14/internal/git/catfile"
+	"gitlab.com/gitlab-org/gitaly/v14/internal/helper"
+	"gitlab.com/gitlab-org/gitaly/v14/internal/helper/chunk"
+	"gitlab.com/gitlab-org/gitaly/v14/proto/go/gitalypb"
+	"google.golang.org/protobuf/proto"
+)
+
+func (s *server) CheckObjectsExist(
+	stream gitalypb.CommitService_CheckObjectsExistServer,
+) error {
+	ctx := stream.Context()
+
+	request, err := stream.Recv()
+	if err != nil {
+		return err
+	}
+
+	if err := validateCheckObjectsExistRequest(request); err != nil {
+		return err
+	}
+
+	objectInfoReader, err := s.catfileCache.ObjectInfoReader(
+		ctx,
+		s.localrepo(request.GetRepository()),
+	)
+	if err != nil {
+		return err
+	}
+
+	chunker := chunk.New(&checkObjectsExistSender{stream: stream})
+	for {
+		request, err := stream.Recv()
+		if err != nil {
+			if err == io.EOF {
+				return chunker.Flush()
+			}
+			return err
+		}
+
+		if err = checkObjectsExist(ctx, request, objectInfoReader, chunker); err != nil {
+			return err
+		}
+	}
+}
+
+type checkObjectsExistSender struct {
+	stream    gitalypb.CommitService_CheckObjectsExistServer
+	revisions []*gitalypb.CheckObjectsExistResponse_RevisionExistence
+}
+
+func (c *checkObjectsExistSender) Send() error {
+	return c.stream.Send(&gitalypb.CheckObjectsExistResponse{
+		Revisions: c.revisions,
+	})
+}
+
+func (c *checkObjectsExistSender) Reset() {
+	c.revisions = make([]*gitalypb.CheckObjectsExistResponse_RevisionExistence, 0)
+}
+
+func (c *checkObjectsExistSender) Append(m proto.Message) {
+	c.revisions = append(c.revisions, m.(*gitalypb.CheckObjectsExistResponse_RevisionExistence))
+}
+
+func checkObjectsExist(
+	ctx context.Context,
+	request *gitalypb.CheckObjectsExistRequest,
+	objectInfoReader catfile.ObjectInfoReader,
+	chunker *chunk.Chunker,
+) error {
+	revisions := request.GetRevisions()
+
+	for _, revision := range revisions {
+		revisionExistence := gitalypb.CheckObjectsExistResponse_RevisionExistence{
+			Name:   revision,
+			Exists: true,
+		}
+		_, err := objectInfoReader.Info(ctx, git.Revision(revision))
+		if err != nil {
+			if catfile.IsNotFound(err) {
+				revisionExistence.Exists = false
+			} else {
+				return err
+			}
+		}
+
+		if err := chunker.Send(&revisionExistence); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func validateCheckObjectsExistRequest(in *gitalypb.CheckObjectsExistRequest) error {
+	for _, revision := range in.GetRevisions() {
+		if err := git.ValidateRevision(revision); err != nil {
+			return helper.ErrInvalidArgument(err)
+		}
+	}
+
+	return nil
+}
diff --git a/internal/gitaly/service/commit/check_objects_exist_test.go b/internal/gitaly/service/commit/check_objects_exist_test.go
new file mode 100644
index 000000000..97fed524f
--- /dev/null
+++ b/internal/gitaly/service/commit/check_objects_exist_test.go
@@ -0,0 +1,121 @@
+package commit
+
+import (
+	"io"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"gitlab.com/gitlab-org/gitaly/v14/internal/git/gittest"
+	"gitlab.com/gitlab-org/gitaly/v14/internal/testhelper"
+	"gitlab.com/gitlab-org/gitaly/v14/proto/go/gitalypb"
+	"google.golang.org/grpc/codes"
+)
+
+func TestCheckObjectsExist(t *testing.T) {
+	t.Parallel()
+
+	ctx := testhelper.Context(t)
+	cfg, repo, repoPath, client := setupCommitServiceWithRepo(ctx, t, true)
+
+	// write a few commitIDs we can use
+	commitID1 := gittest.WriteCommit(t, cfg, repoPath)
+	commitID2 := gittest.WriteCommit(t, cfg, repoPath)
+	commitID3 := gittest.WriteCommit(t, cfg, repoPath)
+
+	// remove a ref from the repository so we know it doesn't exist
+	gittest.Exec(t, cfg, "-C", repoPath, "update-ref", "-d", "refs/heads/many_files")
+
+	nonexistingObject := "abcdefg"
+	cmd := gittest.NewCommand(t, cfg, "-C", repoPath, "rev-parse", nonexistingObject)
+	require.Error(t, cmd.Wait(), "ensure the object doesn't exist")
+
+	testCases := []struct {
+		desc               string
+		input              [][]byte
+		revisionsExistence map[string]bool
+		returnCode         codes.Code
+	}{
+		{
+			desc: "commit ids and refs that exist",
+			input: [][]byte{
+				[]byte(commitID1),
+				[]byte("master"),
+				[]byte(commitID2),
+				[]byte(commitID3),
+				[]byte("feature"),
+			},
+			revisionsExistence: map[string]bool{
+				"master":           true,
+				commitID2.String(): true,
+				commitID3.String(): true,
+				"feature":          true,
+			},
+			returnCode: codes.OK,
+		},
+		{
+			desc: "ref and objects missing",
+			input: [][]byte{
+				[]byte(commitID1),
+				[]byte("master"),
+				[]byte(commitID2),
+				[]byte(commitID3),
+				[]byte("feature"),
+				[]byte("many_files"),
+				[]byte(nonexistingObject),
+			},
+			revisionsExistence: map[string]bool{
+				"master":           true,
+				commitID2.String(): true,
+				commitID3.String(): true,
+				"feature":          true,
+				"many_files":       false,
+				nonexistingObject:  false,
+			},
+			returnCode: codes.OK,
+		},
+		{
+			desc:               "empty input",
+			input:              [][]byte{},
+			returnCode:         codes.OK,
+			revisionsExistence: map[string]bool{},
+		},
+		{
+			desc:       "invalid input",
+			input:      [][]byte{[]byte("-not-a-rev")},
+			returnCode: codes.InvalidArgument,
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.desc, func(t *testing.T) {
+			c, err := client.CheckObjectsExist(ctx)
+			require.NoError(t, err)
+
+			require.NoError(t, c.Send(
+				&gitalypb.CheckObjectsExistRequest{
+					Repository: repo,
+					Revisions:  tc.input,
+				},
+			))
+			require.NoError(t, c.CloseSend())
+
+			for {
+				resp, err := c.Recv()
+				if tc.returnCode != codes.OK {
+					testhelper.RequireGrpcCode(t, err, tc.returnCode)
+					break
+				} else if err != nil {
+					require.Error(t, err, io.EOF)
+					break
+				}
+
+				actualRevisionsExistence := make(map[string]bool)
+				for _, revisionExistence := range resp.GetRevisions() {
+					actualRevisionsExistence[string(revisionExistence.GetName())] = revisionExistence.GetExists()
+				}
+				assert.Equal(t, tc.revisionsExistence, actualRevisionsExistence)
+			}
+		})
+	}
+}
diff --git a/proto/commit.proto b/proto/commit.proto
index d8c27990c..405d54f5a 100644
--- a/proto/commit.proto
+++ b/proto/commit.proto
@@ -130,6 +130,16 @@ service CommitService {
       op: ACCESSOR
     };
   }
+
+  // CheckObjectsExist will check for the existence of revisions against a
+  // repository. It returns two sets of data. An array containing the revisions
+  // fromm the input that it found on the repository, and an array that contains all
+  // revisions from the input it did not find on the repository.
+  rpc CheckObjectsExist(stream CheckObjectsExistRequest) returns (stream CheckObjectsExistResponse) {
+    option (op_type) = {
+      op: ACCESSOR
+    };
+  }
 }
 
 // ListCommitsRequest is a request for the ListCommits RPC.
@@ -565,3 +575,22 @@ message GetCommitMessagesResponse {
   string commit_id = 1;
   bytes message = 2;
 }
+
+// CheckObjectsExistRequest is a request for the CheckObjectsExist RPC.
+message CheckObjectsExistRequest {
+  // Repository is the repository in which existence of objects and refs
+  // are checked.
+  Repository repository = 1 [(target_repository)=true];
+  // Revisions contains the revisions that shall be checked for existence. This accepts all revisions
+  // as documented in gitrevisions(7)
+  repeated bytes revisions = 2;
+}
+
+message CheckObjectsExistResponse {
+  message RevisionExistence {
+    bytes name = 1;
+    bool exists = 2;
+  };
+
+  repeated RevisionExistence revisions = 1;
+}
diff --git a/proto/go/gitalypb/commit.pb.go b/proto/go/gitalypb/commit.pb.go
index 757137bea..4dd23e043 100644
--- a/proto/go/gitalypb/commit.pb.go
+++ b/proto/go/gitalypb/commit.pb.go
@@ -3401,6 +3401,113 @@ func (x *GetCommitMessagesResponse) GetMessage() []byte {
 	return nil
 }
 
+// CheckObjectsExistRequest is a request for the CheckObjectsExist RPC.
+type CheckObjectsExistRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// Repository is the repository in which existence of objects and refs
+	// are checked.
+	Repository *Repository `protobuf:"bytes,1,opt,name=repository,proto3" json:"repository,omitempty"`
+	// Revisions contains the revisions that shall be checked for existence. This accepts all revisions
+	// as documented in gitrevisions(7)
+	Revisions [][]byte `protobuf:"bytes,2,rep,name=revisions,proto3" json:"revisions,omitempty"`
+}
+
+func (x *CheckObjectsExistRequest) Reset() {
+	*x = CheckObjectsExistRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_commit_proto_msgTypes[47]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CheckObjectsExistRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CheckObjectsExistRequest) ProtoMessage() {}
+
+func (x *CheckObjectsExistRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_commit_proto_msgTypes[47]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CheckObjectsExistRequest.ProtoReflect.Descriptor instead.
+func (*CheckObjectsExistRequest) Descriptor() ([]byte, []int) {
+	return file_commit_proto_rawDescGZIP(), []int{47}
+}
+
+func (x *CheckObjectsExistRequest) GetRepository() *Repository {
+	if x != nil {
+		return x.Repository
+	}
+	return nil
+}
+
+func (x *CheckObjectsExistRequest) GetRevisions() [][]byte {
+	if x != nil {
+		return x.Revisions
+	}
+	return nil
+}
+
+type CheckObjectsExistResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Revisions []*CheckObjectsExistResponse_RevisionExistence `protobuf:"bytes,1,rep,name=revisions,proto3" json:"revisions,omitempty"`
+}
+
+func (x *CheckObjectsExistResponse) Reset() {
+	*x = CheckObjectsExistResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_commit_proto_msgTypes[48]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CheckObjectsExistResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CheckObjectsExistResponse) ProtoMessage() {}
+
+func (x *CheckObjectsExistResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_commit_proto_msgTypes[48]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CheckObjectsExistResponse.ProtoReflect.Descriptor instead.
+func (*CheckObjectsExistResponse) Descriptor() ([]byte, []int) {
+	return file_commit_proto_rawDescGZIP(), []int{48}
+}
+
+func (x *CheckObjectsExistResponse) GetRevisions() []*CheckObjectsExistResponse_RevisionExistence {
+	if x != nil {
+		return x.Revisions
+	}
+	return nil
+}
+
 type ListCommitsByRefNameResponse_CommitForRef struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -3413,7 +3520,7 @@ type ListCommitsByRefNameResponse_CommitForRef struct {
 func (x *ListCommitsByRefNameResponse_CommitForRef) Reset() {
 	*x = ListCommitsByRefNameResponse_CommitForRef{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_commit_proto_msgTypes[47]
+		mi := &file_commit_proto_msgTypes[49]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -3426,7 +3533,7 @@ func (x *ListCommitsByRefNameResponse_CommitForRef) String() string {
 func (*ListCommitsByRefNameResponse_CommitForRef) ProtoMessage() {}
 
 func (x *ListCommitsByRefNameResponse_CommitForRef) ProtoReflect() protoreflect.Message {
-	mi := &file_commit_proto_msgTypes[47]
+	mi := &file_commit_proto_msgTypes[49]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3471,7 +3578,7 @@ type CommitLanguagesResponse_Language struct {
 func (x *CommitLanguagesResponse_Language) Reset() {
 	*x = CommitLanguagesResponse_Language{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_commit_proto_msgTypes[48]
+		mi := &file_commit_proto_msgTypes[50]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -3484,7 +3591,7 @@ func (x *CommitLanguagesResponse_Language) String() string {
 func (*CommitLanguagesResponse_Language) ProtoMessage() {}
 
 func (x *CommitLanguagesResponse_Language) ProtoReflect() protoreflect.Message {
-	mi := &file_commit_proto_msgTypes[48]
+	mi := &file_commit_proto_msgTypes[50]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3547,7 +3654,7 @@ type ListLastCommitsForTreeResponse_CommitForTree struct {
 func (x *ListLastCommitsForTreeResponse_CommitForTree) Reset() {
 	*x = ListLastCommitsForTreeResponse_CommitForTree{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_commit_proto_msgTypes[49]
+		mi := &file_commit_proto_msgTypes[51]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -3560,7 +3667,7 @@ func (x *ListLastCommitsForTreeResponse_CommitForTree) String() string {
 func (*ListLastCommitsForTreeResponse_CommitForTree) ProtoMessage() {}
 
 func (x *ListLastCommitsForTreeResponse_CommitForTree) ProtoReflect() protoreflect.Message {
-	mi := &file_commit_proto_msgTypes[49]
+	mi := &file_commit_proto_msgTypes[51]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3590,6 +3697,61 @@ func (x *ListLastCommitsForTreeResponse_CommitForTree) GetPathBytes() []byte {
 	return nil
 }
 
+type CheckObjectsExistResponse_RevisionExistence struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Name   []byte `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Exists bool   `protobuf:"varint,2,opt,name=exists,proto3" json:"exists,omitempty"`
+}
+
+func (x *CheckObjectsExistResponse_RevisionExistence) Reset() {
+	*x = CheckObjectsExistResponse_RevisionExistence{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_commit_proto_msgTypes[52]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CheckObjectsExistResponse_RevisionExistence) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CheckObjectsExistResponse_RevisionExistence) ProtoMessage() {}
+
+func (x *CheckObjectsExistResponse_RevisionExistence) ProtoReflect() protoreflect.Message {
+	mi := &file_commit_proto_msgTypes[52]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CheckObjectsExistResponse_RevisionExistence.ProtoReflect.Descriptor instead.
+func (*CheckObjectsExistResponse_RevisionExistence) Descriptor() ([]byte, []int) {
+	return file_commit_proto_rawDescGZIP(), []int{48, 0}
+}
+
+func (x *CheckObjectsExistResponse_RevisionExistence) GetName() []byte {
+	if x != nil {
+		return x.Name
+	}
+	return nil
+}
+
+func (x *CheckObjectsExistResponse_RevisionExistence) GetExists() bool {
+	if x != nil {
+		return x.Exists
+	}
+	return false
+}
+
 var File_commit_proto protoreflect.FileDescriptor
 
 var file_commit_proto_rawDesc = []byte{
@@ -4063,139 +4225,164 @@ var file_commit_proto_rawDesc = []byte{
 	0x09, 0x63, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x5f, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09,
 	0x52, 0x08, 0x63, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x49, 0x64, 0x12, 0x18, 0x0a, 0x07, 0x6d, 0x65,
 	0x73, 0x73, 0x61, 0x67, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x07, 0x6d, 0x65, 0x73,
-	0x73, 0x61, 0x67, 0x65, 0x32, 0x8b, 0x10, 0x0a, 0x0d, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x53,
-	0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x50, 0x0a, 0x0b, 0x4c, 0x69, 0x73, 0x74, 0x43, 0x6f,
-	0x6d, 0x6d, 0x69, 0x74, 0x73, 0x12, 0x1a, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c,
-	0x69, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
-	0x74, 0x1a, 0x1b, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x43,
-	0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06,
-	0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x59, 0x0a, 0x0e, 0x4c, 0x69, 0x73, 0x74,
-	0x41, 0x6c, 0x6c, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x12, 0x1d, 0x2e, 0x67, 0x69, 0x74,
-	0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x41, 0x6c, 0x6c, 0x43, 0x6f, 0x6d, 0x6d, 0x69,
-	0x74, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1e, 0x2e, 0x67, 0x69, 0x74, 0x61,
-	0x6c, 0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x41, 0x6c, 0x6c, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74,
-	0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08,
-	0x02, 0x30, 0x01, 0x12, 0x5d, 0x0a, 0x10, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x49, 0x73, 0x41,
-	0x6e, 0x63, 0x65, 0x73, 0x74, 0x6f, 0x72, 0x12, 0x1f, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79,
-	0x2e, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x49, 0x73, 0x41, 0x6e, 0x63, 0x65, 0x73, 0x74, 0x6f,
-	0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x20, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c,
-	0x79, 0x2e, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x49, 0x73, 0x41, 0x6e, 0x63, 0x65, 0x73, 0x74,
-	0x6f, 0x72, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02,
-	0x08, 0x02, 0x12, 0x4a, 0x0a, 0x09, 0x54, 0x72, 0x65, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12,
-	0x18, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x54, 0x72, 0x65, 0x65, 0x45, 0x6e, 0x74,
-	0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x19, 0x2e, 0x67, 0x69, 0x74, 0x61,
-	0x6c, 0x79, 0x2e, 0x54, 0x72, 0x65, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70,
-	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x51,
-	0x0a, 0x0c, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x12, 0x1b,
-	0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x43, 0x6f, 0x6d,
-	0x6d, 0x69, 0x74, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1c, 0x2e, 0x67, 0x69,
-	0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74,
-	0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08,
-	0x02, 0x12, 0x6c, 0x0a, 0x15, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x44, 0x69, 0x76, 0x65, 0x72, 0x67,
-	0x69, 0x6e, 0x67, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x12, 0x24, 0x2e, 0x67, 0x69, 0x74,
-	0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x44, 0x69, 0x76, 0x65, 0x72, 0x67, 0x69,
-	0x6e, 0x67, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
-	0x1a, 0x25, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x44,
+	0x73, 0x61, 0x67, 0x65, 0x22, 0x72, 0x0a, 0x18, 0x43, 0x68, 0x65, 0x63, 0x6b, 0x4f, 0x62, 0x6a,
+	0x65, 0x63, 0x74, 0x73, 0x45, 0x78, 0x69, 0x73, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
+	0x12, 0x38, 0x0a, 0x0a, 0x72, 0x65, 0x70, 0x6f, 0x73, 0x69, 0x74, 0x6f, 0x72, 0x79, 0x18, 0x01,
+	0x20, 0x01, 0x28, 0x0b, 0x32, 0x12, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x52, 0x65,
+	0x70, 0x6f, 0x73, 0x69, 0x74, 0x6f, 0x72, 0x79, 0x42, 0x04, 0x98, 0xc6, 0x2c, 0x01, 0x52, 0x0a,
+	0x72, 0x65, 0x70, 0x6f, 0x73, 0x69, 0x74, 0x6f, 0x72, 0x79, 0x12, 0x1c, 0x0a, 0x09, 0x72, 0x65,
+	0x76, 0x69, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0c, 0x52, 0x09, 0x72,
+	0x65, 0x76, 0x69, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x22, 0xaf, 0x01, 0x0a, 0x19, 0x43, 0x68, 0x65,
+	0x63, 0x6b, 0x4f, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x73, 0x45, 0x78, 0x69, 0x73, 0x74, 0x52, 0x65,
+	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x51, 0x0a, 0x09, 0x72, 0x65, 0x76, 0x69, 0x73, 0x69,
+	0x6f, 0x6e, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x33, 0x2e, 0x67, 0x69, 0x74, 0x61,
+	0x6c, 0x79, 0x2e, 0x43, 0x68, 0x65, 0x63, 0x6b, 0x4f, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x73, 0x45,
+	0x78, 0x69, 0x73, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x2e, 0x52, 0x65, 0x76,
+	0x69, 0x73, 0x69, 0x6f, 0x6e, 0x45, 0x78, 0x69, 0x73, 0x74, 0x65, 0x6e, 0x63, 0x65, 0x52, 0x09,
+	0x72, 0x65, 0x76, 0x69, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x1a, 0x3f, 0x0a, 0x11, 0x52, 0x65, 0x76,
+	0x69, 0x73, 0x69, 0x6f, 0x6e, 0x45, 0x78, 0x69, 0x73, 0x74, 0x65, 0x6e, 0x63, 0x65, 0x12, 0x12,
+	0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x04, 0x6e, 0x61,
+	0x6d, 0x65, 0x12, 0x16, 0x0a, 0x06, 0x65, 0x78, 0x69, 0x73, 0x74, 0x73, 0x18, 0x02, 0x20, 0x01,
+	0x28, 0x08, 0x52, 0x06, 0x65, 0x78, 0x69, 0x73, 0x74, 0x73, 0x32, 0xf1, 0x10, 0x0a, 0x0d, 0x43,
+	0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x50, 0x0a, 0x0b,
+	0x4c, 0x69, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x12, 0x1a, 0x2e, 0x67, 0x69,
+	0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73,
+	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1b, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79,
+	0x2e, 0x4c, 0x69, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x52, 0x65, 0x73, 0x70,
+	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x59,
+	0x0a, 0x0e, 0x4c, 0x69, 0x73, 0x74, 0x41, 0x6c, 0x6c, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73,
+	0x12, 0x1d, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x41, 0x6c,
+	0x6c, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
+	0x1e, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x41, 0x6c, 0x6c,
+	0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
+	0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x5d, 0x0a, 0x10, 0x43, 0x6f, 0x6d,
+	0x6d, 0x69, 0x74, 0x49, 0x73, 0x41, 0x6e, 0x63, 0x65, 0x73, 0x74, 0x6f, 0x72, 0x12, 0x1f, 0x2e,
+	0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x49, 0x73, 0x41,
+	0x6e, 0x63, 0x65, 0x73, 0x74, 0x6f, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x20,
+	0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x49, 0x73,
+	0x41, 0x6e, 0x63, 0x65, 0x73, 0x74, 0x6f, 0x72, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x12, 0x4a, 0x0a, 0x09, 0x54, 0x72, 0x65, 0x65,
+	0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x18, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x54,
+	0x72, 0x65, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
+	0x19, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x54, 0x72, 0x65, 0x65, 0x45, 0x6e, 0x74,
+	0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02,
+	0x08, 0x02, 0x30, 0x01, 0x12, 0x51, 0x0a, 0x0c, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x43, 0x6f, 0x6d,
+	0x6d, 0x69, 0x74, 0x73, 0x12, 0x1b, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f,
+	0x75, 0x6e, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
+	0x74, 0x1a, 0x1c, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x75, 0x6e, 0x74,
+	0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
+	0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x12, 0x6c, 0x0a, 0x15, 0x43, 0x6f, 0x75, 0x6e, 0x74,
+	0x44, 0x69, 0x76, 0x65, 0x72, 0x67, 0x69, 0x6e, 0x67, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73,
+	0x12, 0x24, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x44,
 	0x69, 0x76, 0x65, 0x72, 0x67, 0x69, 0x6e, 0x67, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x52,
-	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x12,
-	0x59, 0x0a, 0x0e, 0x47, 0x65, 0x74, 0x54, 0x72, 0x65, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x69, 0x65,
-	0x73, 0x12, 0x1d, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x47, 0x65, 0x74, 0x54, 0x72,
-	0x65, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x69, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
-	0x1a, 0x1e, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x47, 0x65, 0x74, 0x54, 0x72, 0x65,
-	0x65, 0x45, 0x6e, 0x74, 0x72, 0x69, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
-	0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x4a, 0x0a, 0x09, 0x4c, 0x69,
-	0x73, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x73, 0x12, 0x18, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79,
-	0x2e, 0x4c, 0x69, 0x73, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
-	0x74, 0x1a, 0x19, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x46,
-	0x69, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97,
-	0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x4b, 0x0a, 0x0a, 0x46, 0x69, 0x6e, 0x64, 0x43, 0x6f,
-	0x6d, 0x6d, 0x69, 0x74, 0x12, 0x19, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x46, 0x69,
-	0x6e, 0x64, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
-	0x1a, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x46, 0x69, 0x6e, 0x64, 0x43, 0x6f, 0x6d,
-	0x6d, 0x69, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28,
-	0x02, 0x08, 0x02, 0x12, 0x4e, 0x0a, 0x0b, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x53, 0x74, 0x61,
-	0x74, 0x73, 0x12, 0x1a, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x6d, 0x6d,
-	0x69, 0x74, 0x53, 0x74, 0x61, 0x74, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1b,
-	0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x53, 0x74,
-	0x61, 0x74, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28,
-	0x02, 0x08, 0x02, 0x12, 0x59, 0x0a, 0x0e, 0x46, 0x69, 0x6e, 0x64, 0x41, 0x6c, 0x6c, 0x43, 0x6f,
-	0x6d, 0x6d, 0x69, 0x74, 0x73, 0x12, 0x1d, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x46,
-	0x69, 0x6e, 0x64, 0x41, 0x6c, 0x6c, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x52, 0x65, 0x71,
-	0x75, 0x65, 0x73, 0x74, 0x1a, 0x1e, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x46, 0x69,
-	0x6e, 0x64, 0x41, 0x6c, 0x6c, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x52, 0x65, 0x73, 0x70,
-	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x50,
-	0x0a, 0x0b, 0x46, 0x69, 0x6e, 0x64, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x12, 0x1a, 0x2e,
-	0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x46, 0x69, 0x6e, 0x64, 0x43, 0x6f, 0x6d, 0x6d, 0x69,
-	0x74, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1b, 0x2e, 0x67, 0x69, 0x74, 0x61,
-	0x6c, 0x79, 0x2e, 0x46, 0x69, 0x6e, 0x64, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x52, 0x65,
+	0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x25, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e,
+	0x43, 0x6f, 0x75, 0x6e, 0x74, 0x44, 0x69, 0x76, 0x65, 0x72, 0x67, 0x69, 0x6e, 0x67, 0x43, 0x6f,
+	0x6d, 0x6d, 0x69, 0x74, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa,
+	0x97, 0x28, 0x02, 0x08, 0x02, 0x12, 0x59, 0x0a, 0x0e, 0x47, 0x65, 0x74, 0x54, 0x72, 0x65, 0x65,
+	0x45, 0x6e, 0x74, 0x72, 0x69, 0x65, 0x73, 0x12, 0x1d, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79,
+	0x2e, 0x47, 0x65, 0x74, 0x54, 0x72, 0x65, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x69, 0x65, 0x73, 0x52,
+	0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1e, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e,
+	0x47, 0x65, 0x74, 0x54, 0x72, 0x65, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x69, 0x65, 0x73, 0x52, 0x65,
 	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01,
-	0x12, 0x5a, 0x0a, 0x0f, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x4c, 0x61, 0x6e, 0x67, 0x75, 0x61,
-	0x67, 0x65, 0x73, 0x12, 0x1e, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x6d,
-	0x6d, 0x69, 0x74, 0x4c, 0x61, 0x6e, 0x67, 0x75, 0x61, 0x67, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75,
-	0x65, 0x73, 0x74, 0x1a, 0x1f, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x6d,
-	0x6d, 0x69, 0x74, 0x4c, 0x61, 0x6e, 0x67, 0x75, 0x61, 0x67, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70,
-	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x12, 0x47, 0x0a, 0x08,
-	0x52, 0x61, 0x77, 0x42, 0x6c, 0x61, 0x6d, 0x65, 0x12, 0x17, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c,
-	0x79, 0x2e, 0x52, 0x61, 0x77, 0x42, 0x6c, 0x61, 0x6d, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
-	0x74, 0x1a, 0x18, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x52, 0x61, 0x77, 0x42, 0x6c,
-	0x61, 0x6d, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28,
-	0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x60, 0x0a, 0x11, 0x4c, 0x61, 0x73, 0x74, 0x43, 0x6f, 0x6d,
-	0x6d, 0x69, 0x74, 0x46, 0x6f, 0x72, 0x50, 0x61, 0x74, 0x68, 0x12, 0x20, 0x2e, 0x67, 0x69, 0x74,
-	0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x61, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x46, 0x6f,
-	0x72, 0x50, 0x61, 0x74, 0x68, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x21, 0x2e, 0x67,
-	0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x61, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74,
-	0x46, 0x6f, 0x72, 0x50, 0x61, 0x74, 0x68, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
-	0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x12, 0x71, 0x0a, 0x16, 0x4c, 0x69, 0x73, 0x74, 0x4c,
-	0x61, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x46, 0x6f, 0x72, 0x54, 0x72, 0x65,
-	0x65, 0x12, 0x25, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x4c,
-	0x61, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x46, 0x6f, 0x72, 0x54, 0x72, 0x65,
-	0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x26, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c,
-	0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x4c, 0x61, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74,
-	0x73, 0x46, 0x6f, 0x72, 0x54, 0x72, 0x65, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
-	0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x5f, 0x0a, 0x10, 0x43, 0x6f,
-	0x6d, 0x6d, 0x69, 0x74, 0x73, 0x42, 0x79, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x12, 0x1f,
-	0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x42,
-	0x79, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
-	0x20, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73,
-	0x42, 0x79, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
-	0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x5f, 0x0a, 0x10, 0x4c,
-	0x69, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x42, 0x79, 0x4f, 0x69, 0x64, 0x12,
-	0x1f, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x43, 0x6f, 0x6d,
-	0x6d, 0x69, 0x74, 0x73, 0x42, 0x79, 0x4f, 0x69, 0x64, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
-	0x1a, 0x20, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x43, 0x6f,
-	0x6d, 0x6d, 0x69, 0x74, 0x73, 0x42, 0x79, 0x4f, 0x69, 0x64, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e,
-	0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x6b, 0x0a, 0x14,
-	0x4c, 0x69, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x42, 0x79, 0x52, 0x65, 0x66,
-	0x4e, 0x61, 0x6d, 0x65, 0x12, 0x23, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x69,
-	0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x42, 0x79, 0x52, 0x65, 0x66, 0x4e, 0x61,
-	0x6d, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x24, 0x2e, 0x67, 0x69, 0x74, 0x61,
-	0x6c, 0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x42, 0x79,
-	0x52, 0x65, 0x66, 0x4e, 0x61, 0x6d, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
-	0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x79, 0x0a, 0x18, 0x46, 0x69, 0x6c,
-	0x74, 0x65, 0x72, 0x53, 0x68, 0x61, 0x73, 0x57, 0x69, 0x74, 0x68, 0x53, 0x69, 0x67, 0x6e, 0x61,
-	0x74, 0x75, 0x72, 0x65, 0x73, 0x12, 0x27, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x46,
-	0x69, 0x6c, 0x74, 0x65, 0x72, 0x53, 0x68, 0x61, 0x73, 0x57, 0x69, 0x74, 0x68, 0x53, 0x69, 0x67,
-	0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x28,
-	0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x46, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x53, 0x68,
-	0x61, 0x73, 0x57, 0x69, 0x74, 0x68, 0x53, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73,
-	0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02,
-	0x28, 0x01, 0x30, 0x01, 0x12, 0x68, 0x0a, 0x13, 0x47, 0x65, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69,
-	0x74, 0x53, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x12, 0x22, 0x2e, 0x67, 0x69,
-	0x74, 0x61, 0x6c, 0x79, 0x2e, 0x47, 0x65, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x53, 0x69,
-	0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
-	0x23, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x47, 0x65, 0x74, 0x43, 0x6f, 0x6d, 0x6d,
-	0x69, 0x74, 0x53, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70,
-	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x62,
-	0x0a, 0x11, 0x47, 0x65, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x4d, 0x65, 0x73, 0x73, 0x61,
-	0x67, 0x65, 0x73, 0x12, 0x20, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x47, 0x65, 0x74,
-	0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x73, 0x52, 0x65,
-	0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x21, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x47,
-	0x65, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x73,
+	0x12, 0x4a, 0x0a, 0x09, 0x4c, 0x69, 0x73, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x73, 0x12, 0x18, 0x2e,
+	0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x73,
+	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x19, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79,
+	0x2e, 0x4c, 0x69, 0x73, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e,
+	0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x4b, 0x0a, 0x0a,
+	0x46, 0x69, 0x6e, 0x64, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x12, 0x19, 0x2e, 0x67, 0x69, 0x74,
+	0x61, 0x6c, 0x79, 0x2e, 0x46, 0x69, 0x6e, 0x64, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x52, 0x65,
+	0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1a, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x46,
+	0x69, 0x6e, 0x64, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
+	0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x12, 0x4e, 0x0a, 0x0b, 0x43, 0x6f, 0x6d,
+	0x6d, 0x69, 0x74, 0x53, 0x74, 0x61, 0x74, 0x73, 0x12, 0x1a, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c,
+	0x79, 0x2e, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x53, 0x74, 0x61, 0x74, 0x73, 0x52, 0x65, 0x71,
+	0x75, 0x65, 0x73, 0x74, 0x1a, 0x1b, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f,
+	0x6d, 0x6d, 0x69, 0x74, 0x53, 0x74, 0x61, 0x74, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
+	0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x12, 0x59, 0x0a, 0x0e, 0x46, 0x69, 0x6e,
+	0x64, 0x41, 0x6c, 0x6c, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x12, 0x1d, 0x2e, 0x67, 0x69,
+	0x74, 0x61, 0x6c, 0x79, 0x2e, 0x46, 0x69, 0x6e, 0x64, 0x41, 0x6c, 0x6c, 0x43, 0x6f, 0x6d, 0x6d,
+	0x69, 0x74, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1e, 0x2e, 0x67, 0x69, 0x74,
+	0x61, 0x6c, 0x79, 0x2e, 0x46, 0x69, 0x6e, 0x64, 0x41, 0x6c, 0x6c, 0x43, 0x6f, 0x6d, 0x6d, 0x69,
+	0x74, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02,
+	0x08, 0x02, 0x30, 0x01, 0x12, 0x50, 0x0a, 0x0b, 0x46, 0x69, 0x6e, 0x64, 0x43, 0x6f, 0x6d, 0x6d,
+	0x69, 0x74, 0x73, 0x12, 0x1a, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x46, 0x69, 0x6e,
+	0x64, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
+	0x1b, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x46, 0x69, 0x6e, 0x64, 0x43, 0x6f, 0x6d,
+	0x6d, 0x69, 0x74, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97,
+	0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x5a, 0x0a, 0x0f, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74,
+	0x4c, 0x61, 0x6e, 0x67, 0x75, 0x61, 0x67, 0x65, 0x73, 0x12, 0x1e, 0x2e, 0x67, 0x69, 0x74, 0x61,
+	0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x4c, 0x61, 0x6e, 0x67, 0x75, 0x61, 0x67,
+	0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1f, 0x2e, 0x67, 0x69, 0x74, 0x61,
+	0x6c, 0x79, 0x2e, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x4c, 0x61, 0x6e, 0x67, 0x75, 0x61, 0x67,
+	0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02,
+	0x08, 0x02, 0x12, 0x47, 0x0a, 0x08, 0x52, 0x61, 0x77, 0x42, 0x6c, 0x61, 0x6d, 0x65, 0x12, 0x17,
+	0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x52, 0x61, 0x77, 0x42, 0x6c, 0x61, 0x6d, 0x65,
+	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x18, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79,
+	0x2e, 0x52, 0x61, 0x77, 0x42, 0x6c, 0x61, 0x6d, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
+	0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x60, 0x0a, 0x11, 0x4c,
+	0x61, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x46, 0x6f, 0x72, 0x50, 0x61, 0x74, 0x68,
+	0x12, 0x20, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x61, 0x73, 0x74, 0x43, 0x6f,
+	0x6d, 0x6d, 0x69, 0x74, 0x46, 0x6f, 0x72, 0x50, 0x61, 0x74, 0x68, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x73, 0x74, 0x1a, 0x21, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x61, 0x73, 0x74,
+	0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x46, 0x6f, 0x72, 0x50, 0x61, 0x74, 0x68, 0x52, 0x65, 0x73,
+	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x12, 0x71, 0x0a,
+	0x16, 0x4c, 0x69, 0x73, 0x74, 0x4c, 0x61, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73,
+	0x46, 0x6f, 0x72, 0x54, 0x72, 0x65, 0x65, 0x12, 0x25, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79,
+	0x2e, 0x4c, 0x69, 0x73, 0x74, 0x4c, 0x61, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73,
+	0x46, 0x6f, 0x72, 0x54, 0x72, 0x65, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x26,
+	0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x4c, 0x61, 0x73, 0x74,
+	0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x46, 0x6f, 0x72, 0x54, 0x72, 0x65, 0x65, 0x52, 0x65,
+	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01,
+	0x12, 0x5f, 0x0a, 0x10, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x42, 0x79, 0x4d, 0x65, 0x73,
+	0x73, 0x61, 0x67, 0x65, 0x12, 0x1f, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x6f,
+	0x6d, 0x6d, 0x69, 0x74, 0x73, 0x42, 0x79, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x52, 0x65,
+	0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x20, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43,
+	0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x42, 0x79, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x52,
+	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30,
+	0x01, 0x12, 0x5f, 0x0a, 0x10, 0x4c, 0x69, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73,
+	0x42, 0x79, 0x4f, 0x69, 0x64, 0x12, 0x1f, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c,
+	0x69, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x42, 0x79, 0x4f, 0x69, 0x64, 0x52,
+	0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x20, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e,
+	0x4c, 0x69, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x42, 0x79, 0x4f, 0x69, 0x64,
 	0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02,
-	0x30, 0x01, 0x42, 0x34, 0x5a, 0x32, 0x67, 0x69, 0x74, 0x6c, 0x61, 0x62, 0x2e, 0x63, 0x6f, 0x6d,
-	0x2f, 0x67, 0x69, 0x74, 0x6c, 0x61, 0x62, 0x2d, 0x6f, 0x72, 0x67, 0x2f, 0x67, 0x69, 0x74, 0x61,
-	0x6c, 0x79, 0x2f, 0x76, 0x31, 0x34, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x6f, 0x2f,
-	0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x30, 0x01, 0x12, 0x6b, 0x0a, 0x14, 0x4c, 0x69, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74,
+	0x73, 0x42, 0x79, 0x52, 0x65, 0x66, 0x4e, 0x61, 0x6d, 0x65, 0x12, 0x23, 0x2e, 0x67, 0x69, 0x74,
+	0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x73, 0x42,
+	0x79, 0x52, 0x65, 0x66, 0x4e, 0x61, 0x6d, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
+	0x24, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x43, 0x6f, 0x6d,
+	0x6d, 0x69, 0x74, 0x73, 0x42, 0x79, 0x52, 0x65, 0x66, 0x4e, 0x61, 0x6d, 0x65, 0x52, 0x65, 0x73,
+	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12,
+	0x79, 0x0a, 0x18, 0x46, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x53, 0x68, 0x61, 0x73, 0x57, 0x69, 0x74,
+	0x68, 0x53, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x12, 0x27, 0x2e, 0x67, 0x69,
+	0x74, 0x61, 0x6c, 0x79, 0x2e, 0x46, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x53, 0x68, 0x61, 0x73, 0x57,
+	0x69, 0x74, 0x68, 0x53, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x52, 0x65, 0x71,
+	0x75, 0x65, 0x73, 0x74, 0x1a, 0x28, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x46, 0x69,
+	0x6c, 0x74, 0x65, 0x72, 0x53, 0x68, 0x61, 0x73, 0x57, 0x69, 0x74, 0x68, 0x53, 0x69, 0x67, 0x6e,
+	0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06,
+	0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x28, 0x01, 0x30, 0x01, 0x12, 0x68, 0x0a, 0x13, 0x47, 0x65,
+	0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x53, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65,
+	0x73, 0x12, 0x22, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x47, 0x65, 0x74, 0x43, 0x6f,
+	0x6d, 0x6d, 0x69, 0x74, 0x53, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x52, 0x65,
+	0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x23, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x47,
+	0x65, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x53, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72,
+	0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02,
+	0x08, 0x02, 0x30, 0x01, 0x12, 0x62, 0x0a, 0x11, 0x47, 0x65, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69,
+	0x74, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x73, 0x12, 0x20, 0x2e, 0x67, 0x69, 0x74, 0x61,
+	0x6c, 0x79, 0x2e, 0x47, 0x65, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x4d, 0x65, 0x73, 0x73,
+	0x61, 0x67, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x21, 0x2e, 0x67, 0x69,
+	0x74, 0x61, 0x6c, 0x79, 0x2e, 0x47, 0x65, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x4d, 0x65,
+	0x73, 0x73, 0x61, 0x67, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x06,
+	0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x30, 0x01, 0x12, 0x64, 0x0a, 0x11, 0x43, 0x68, 0x65, 0x63,
+	0x6b, 0x4f, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x73, 0x45, 0x78, 0x69, 0x73, 0x74, 0x12, 0x20, 0x2e,
+	0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x68, 0x65, 0x63, 0x6b, 0x4f, 0x62, 0x6a, 0x65,
+	0x63, 0x74, 0x73, 0x45, 0x78, 0x69, 0x73, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
+	0x21, 0x2e, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2e, 0x43, 0x68, 0x65, 0x63, 0x6b, 0x4f, 0x62,
+	0x6a, 0x65, 0x63, 0x74, 0x73, 0x45, 0x78, 0x69, 0x73, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e,
+	0x73, 0x65, 0x22, 0x06, 0xfa, 0x97, 0x28, 0x02, 0x08, 0x02, 0x28, 0x01, 0x30, 0x01, 0x42, 0x34,
+	0x5a, 0x32, 0x67, 0x69, 0x74, 0x6c, 0x61, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x69, 0x74,
+	0x6c, 0x61, 0x62, 0x2d, 0x6f, 0x72, 0x67, 0x2f, 0x67, 0x69, 0x74, 0x61, 0x6c, 0x79, 0x2f, 0x76,
+	0x31, 0x34, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x6f, 0x2f, 0x67, 0x69, 0x74, 0x61,
+	0x6c, 0x79, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -4211,7 +4398,7 @@ func file_commit_proto_rawDescGZIP() []byte {
 }
 
 var file_commit_proto_enumTypes = make([]protoimpl.EnumInfo, 6)
-var file_commit_proto_msgTypes = make([]protoimpl.MessageInfo, 50)
+var file_commit_proto_msgTypes = make([]protoimpl.MessageInfo, 53)
 var file_commit_proto_goTypes = []interface{}{
 	(ListCommitsRequest_Order)(0),                        // 0: gitaly.ListCommitsRequest.Order
 	(TreeEntryResponse_ObjectType)(0),                    // 1: gitaly.TreeEntryResponse.ObjectType
@@ -4266,124 +4453,131 @@ var file_commit_proto_goTypes = []interface{}{
 	(*GetCommitSignaturesResponse)(nil),                  // 50: gitaly.GetCommitSignaturesResponse
 	(*GetCommitMessagesRequest)(nil),                     // 51: gitaly.GetCommitMessagesRequest
 	(*GetCommitMessagesResponse)(nil),                    // 52: gitaly.GetCommitMessagesResponse
-	(*ListCommitsByRefNameResponse_CommitForRef)(nil),    // 53: gitaly.ListCommitsByRefNameResponse.CommitForRef
-	(*CommitLanguagesResponse_Language)(nil),             // 54: gitaly.CommitLanguagesResponse.Language
-	(*ListLastCommitsForTreeResponse_CommitForTree)(nil), // 55: gitaly.ListLastCommitsForTreeResponse.CommitForTree
-	(*Repository)(nil),                                   // 56: gitaly.Repository
-	(*PaginationParameter)(nil),                          // 57: gitaly.PaginationParameter
-	(*timestamppb.Timestamp)(nil),                        // 58: google.protobuf.Timestamp
-	(*GitCommit)(nil),                                    // 59: gitaly.GitCommit
-	(*GlobalOptions)(nil),                                // 60: gitaly.GlobalOptions
-	(*PaginationCursor)(nil),                             // 61: gitaly.PaginationCursor
+	(*CheckObjectsExistRequest)(nil),                     // 53: gitaly.CheckObjectsExistRequest
+	(*CheckObjectsExistResponse)(nil),                    // 54: gitaly.CheckObjectsExistResponse
+	(*ListCommitsByRefNameResponse_CommitForRef)(nil),    // 55: gitaly.ListCommitsByRefNameResponse.CommitForRef
+	(*CommitLanguagesResponse_Language)(nil),             // 56: gitaly.CommitLanguagesResponse.Language
+	(*ListLastCommitsForTreeResponse_CommitForTree)(nil), // 57: gitaly.ListLastCommitsForTreeResponse.CommitForTree
+	(*CheckObjectsExistResponse_RevisionExistence)(nil),  // 58: gitaly.CheckObjectsExistResponse.RevisionExistence
+	(*Repository)(nil),                                   // 59: gitaly.Repository
+	(*PaginationParameter)(nil),                          // 60: gitaly.PaginationParameter
+	(*timestamppb.Timestamp)(nil),                        // 61: google.protobuf.Timestamp
+	(*GitCommit)(nil),                                    // 62: gitaly.GitCommit
+	(*GlobalOptions)(nil),                                // 63: gitaly.GlobalOptions
+	(*PaginationCursor)(nil),                             // 64: gitaly.PaginationCursor
 }
 var file_commit_proto_depIdxs = []int32{
-	56, // 0: gitaly.ListCommitsRequest.repository:type_name -> gitaly.Repository
-	57, // 1: gitaly.ListCommitsRequest.pagination_params:type_name -> gitaly.PaginationParameter
+	59, // 0: gitaly.ListCommitsRequest.repository:type_name -> gitaly.Repository
+	60, // 1: gitaly.ListCommitsRequest.pagination_params:type_name -> gitaly.PaginationParameter
 	0,  // 2: gitaly.ListCommitsRequest.order:type_name -> gitaly.ListCommitsRequest.Order
-	58, // 3: gitaly.ListCommitsRequest.after:type_name -> google.protobuf.Timestamp
-	58, // 4: gitaly.ListCommitsRequest.before:type_name -> google.protobuf.Timestamp
-	59, // 5: gitaly.ListCommitsResponse.commits:type_name -> gitaly.GitCommit
-	56, // 6: gitaly.ListAllCommitsRequest.repository:type_name -> gitaly.Repository
-	57, // 7: gitaly.ListAllCommitsRequest.pagination_params:type_name -> gitaly.PaginationParameter
-	59, // 8: gitaly.ListAllCommitsResponse.commits:type_name -> gitaly.GitCommit
-	56, // 9: gitaly.CommitStatsRequest.repository:type_name -> gitaly.Repository
-	56, // 10: gitaly.CommitIsAncestorRequest.repository:type_name -> gitaly.Repository
-	56, // 11: gitaly.TreeEntryRequest.repository:type_name -> gitaly.Repository
+	61, // 3: gitaly.ListCommitsRequest.after:type_name -> google.protobuf.Timestamp
+	61, // 4: gitaly.ListCommitsRequest.before:type_name -> google.protobuf.Timestamp
+	62, // 5: gitaly.ListCommitsResponse.commits:type_name -> gitaly.GitCommit
+	59, // 6: gitaly.ListAllCommitsRequest.repository:type_name -> gitaly.Repository
+	60, // 7: gitaly.ListAllCommitsRequest.pagination_params:type_name -> gitaly.PaginationParameter
+	62, // 8: gitaly.ListAllCommitsResponse.commits:type_name -> gitaly.GitCommit
+	59, // 9: gitaly.CommitStatsRequest.repository:type_name -> gitaly.Repository
+	59, // 10: gitaly.CommitIsAncestorRequest.repository:type_name -> gitaly.Repository
+	59, // 11: gitaly.TreeEntryRequest.repository:type_name -> gitaly.Repository
 	1,  // 12: gitaly.TreeEntryResponse.type:type_name -> gitaly.TreeEntryResponse.ObjectType
-	56, // 13: gitaly.CountCommitsRequest.repository:type_name -> gitaly.Repository
-	58, // 14: gitaly.CountCommitsRequest.after:type_name -> google.protobuf.Timestamp
-	58, // 15: gitaly.CountCommitsRequest.before:type_name -> google.protobuf.Timestamp
-	60, // 16: gitaly.CountCommitsRequest.global_options:type_name -> gitaly.GlobalOptions
-	56, // 17: gitaly.CountDivergingCommitsRequest.repository:type_name -> gitaly.Repository
+	59, // 13: gitaly.CountCommitsRequest.repository:type_name -> gitaly.Repository
+	61, // 14: gitaly.CountCommitsRequest.after:type_name -> google.protobuf.Timestamp
+	61, // 15: gitaly.CountCommitsRequest.before:type_name -> google.protobuf.Timestamp
+	63, // 16: gitaly.CountCommitsRequest.global_options:type_name -> gitaly.GlobalOptions
+	59, // 17: gitaly.CountDivergingCommitsRequest.repository:type_name -> gitaly.Repository
 	2,  // 18: gitaly.TreeEntry.type:type_name -> gitaly.TreeEntry.EntryType
-	56, // 19: gitaly.GetTreeEntriesRequest.repository:type_name -> gitaly.Repository
+	59, // 19: gitaly.GetTreeEntriesRequest.repository:type_name -> gitaly.Repository
 	3,  // 20: gitaly.GetTreeEntriesRequest.sort:type_name -> gitaly.GetTreeEntriesRequest.SortBy
-	57, // 21: gitaly.GetTreeEntriesRequest.pagination_params:type_name -> gitaly.PaginationParameter
+	60, // 21: gitaly.GetTreeEntriesRequest.pagination_params:type_name -> gitaly.PaginationParameter
 	20, // 22: gitaly.GetTreeEntriesResponse.entries:type_name -> gitaly.TreeEntry
-	61, // 23: gitaly.GetTreeEntriesResponse.pagination_cursor:type_name -> gitaly.PaginationCursor
-	56, // 24: gitaly.ListFilesRequest.repository:type_name -> gitaly.Repository
-	56, // 25: gitaly.FindCommitRequest.repository:type_name -> gitaly.Repository
-	59, // 26: gitaly.FindCommitResponse.commit:type_name -> gitaly.GitCommit
-	56, // 27: gitaly.ListCommitsByOidRequest.repository:type_name -> gitaly.Repository
-	59, // 28: gitaly.ListCommitsByOidResponse.commits:type_name -> gitaly.GitCommit
-	56, // 29: gitaly.ListCommitsByRefNameRequest.repository:type_name -> gitaly.Repository
-	53, // 30: gitaly.ListCommitsByRefNameResponse.commit_refs:type_name -> gitaly.ListCommitsByRefNameResponse.CommitForRef
-	56, // 31: gitaly.FindAllCommitsRequest.repository:type_name -> gitaly.Repository
+	64, // 23: gitaly.GetTreeEntriesResponse.pagination_cursor:type_name -> gitaly.PaginationCursor
+	59, // 24: gitaly.ListFilesRequest.repository:type_name -> gitaly.Repository
+	59, // 25: gitaly.FindCommitRequest.repository:type_name -> gitaly.Repository
+	62, // 26: gitaly.FindCommitResponse.commit:type_name -> gitaly.GitCommit
+	59, // 27: gitaly.ListCommitsByOidRequest.repository:type_name -> gitaly.Repository
+	62, // 28: gitaly.ListCommitsByOidResponse.commits:type_name -> gitaly.GitCommit
+	59, // 29: gitaly.ListCommitsByRefNameRequest.repository:type_name -> gitaly.Repository
+	55, // 30: gitaly.ListCommitsByRefNameResponse.commit_refs:type_name -> gitaly.ListCommitsByRefNameResponse.CommitForRef
+	59, // 31: gitaly.FindAllCommitsRequest.repository:type_name -> gitaly.Repository
 	4,  // 32: gitaly.FindAllCommitsRequest.order:type_name -> gitaly.FindAllCommitsRequest.Order
-	59, // 33: gitaly.FindAllCommitsResponse.commits:type_name -> gitaly.GitCommit
-	56, // 34: gitaly.FindCommitsRequest.repository:type_name -> gitaly.Repository
-	58, // 35: gitaly.FindCommitsRequest.after:type_name -> google.protobuf.Timestamp
-	58, // 36: gitaly.FindCommitsRequest.before:type_name -> google.protobuf.Timestamp
+	62, // 33: gitaly.FindAllCommitsResponse.commits:type_name -> gitaly.GitCommit
+	59, // 34: gitaly.FindCommitsRequest.repository:type_name -> gitaly.Repository
+	61, // 35: gitaly.FindCommitsRequest.after:type_name -> google.protobuf.Timestamp
+	61, // 36: gitaly.FindCommitsRequest.before:type_name -> google.protobuf.Timestamp
 	5,  // 37: gitaly.FindCommitsRequest.order:type_name -> gitaly.FindCommitsRequest.Order
-	60, // 38: gitaly.FindCommitsRequest.global_options:type_name -> gitaly.GlobalOptions
-	59, // 39: gitaly.FindCommitsResponse.commits:type_name -> gitaly.GitCommit
-	56, // 40: gitaly.CommitLanguagesRequest.repository:type_name -> gitaly.Repository
-	54, // 41: gitaly.CommitLanguagesResponse.languages:type_name -> gitaly.CommitLanguagesResponse.Language
-	56, // 42: gitaly.RawBlameRequest.repository:type_name -> gitaly.Repository
-	56, // 43: gitaly.LastCommitForPathRequest.repository:type_name -> gitaly.Repository
-	60, // 44: gitaly.LastCommitForPathRequest.global_options:type_name -> gitaly.GlobalOptions
-	59, // 45: gitaly.LastCommitForPathResponse.commit:type_name -> gitaly.GitCommit
-	56, // 46: gitaly.ListLastCommitsForTreeRequest.repository:type_name -> gitaly.Repository
-	60, // 47: gitaly.ListLastCommitsForTreeRequest.global_options:type_name -> gitaly.GlobalOptions
-	55, // 48: gitaly.ListLastCommitsForTreeResponse.commits:type_name -> gitaly.ListLastCommitsForTreeResponse.CommitForTree
-	56, // 49: gitaly.CommitsByMessageRequest.repository:type_name -> gitaly.Repository
-	60, // 50: gitaly.CommitsByMessageRequest.global_options:type_name -> gitaly.GlobalOptions
-	59, // 51: gitaly.CommitsByMessageResponse.commits:type_name -> gitaly.GitCommit
-	56, // 52: gitaly.FilterShasWithSignaturesRequest.repository:type_name -> gitaly.Repository
-	56, // 53: gitaly.ExtractCommitSignatureRequest.repository:type_name -> gitaly.Repository
-	56, // 54: gitaly.GetCommitSignaturesRequest.repository:type_name -> gitaly.Repository
-	56, // 55: gitaly.GetCommitMessagesRequest.repository:type_name -> gitaly.Repository
-	59, // 56: gitaly.ListCommitsByRefNameResponse.CommitForRef.commit:type_name -> gitaly.GitCommit
-	59, // 57: gitaly.ListLastCommitsForTreeResponse.CommitForTree.commit:type_name -> gitaly.GitCommit
-	6,  // 58: gitaly.CommitService.ListCommits:input_type -> gitaly.ListCommitsRequest
-	8,  // 59: gitaly.CommitService.ListAllCommits:input_type -> gitaly.ListAllCommitsRequest
-	12, // 60: gitaly.CommitService.CommitIsAncestor:input_type -> gitaly.CommitIsAncestorRequest
-	14, // 61: gitaly.CommitService.TreeEntry:input_type -> gitaly.TreeEntryRequest
-	16, // 62: gitaly.CommitService.CountCommits:input_type -> gitaly.CountCommitsRequest
-	18, // 63: gitaly.CommitService.CountDivergingCommits:input_type -> gitaly.CountDivergingCommitsRequest
-	21, // 64: gitaly.CommitService.GetTreeEntries:input_type -> gitaly.GetTreeEntriesRequest
-	23, // 65: gitaly.CommitService.ListFiles:input_type -> gitaly.ListFilesRequest
-	25, // 66: gitaly.CommitService.FindCommit:input_type -> gitaly.FindCommitRequest
-	10, // 67: gitaly.CommitService.CommitStats:input_type -> gitaly.CommitStatsRequest
-	31, // 68: gitaly.CommitService.FindAllCommits:input_type -> gitaly.FindAllCommitsRequest
-	33, // 69: gitaly.CommitService.FindCommits:input_type -> gitaly.FindCommitsRequest
-	35, // 70: gitaly.CommitService.CommitLanguages:input_type -> gitaly.CommitLanguagesRequest
-	37, // 71: gitaly.CommitService.RawBlame:input_type -> gitaly.RawBlameRequest
-	39, // 72: gitaly.CommitService.LastCommitForPath:input_type -> gitaly.LastCommitForPathRequest
-	41, // 73: gitaly.CommitService.ListLastCommitsForTree:input_type -> gitaly.ListLastCommitsForTreeRequest
-	43, // 74: gitaly.CommitService.CommitsByMessage:input_type -> gitaly.CommitsByMessageRequest
-	27, // 75: gitaly.CommitService.ListCommitsByOid:input_type -> gitaly.ListCommitsByOidRequest
-	29, // 76: gitaly.CommitService.ListCommitsByRefName:input_type -> gitaly.ListCommitsByRefNameRequest
-	45, // 77: gitaly.CommitService.FilterShasWithSignatures:input_type -> gitaly.FilterShasWithSignaturesRequest
-	49, // 78: gitaly.CommitService.GetCommitSignatures:input_type -> gitaly.GetCommitSignaturesRequest
-	51, // 79: gitaly.CommitService.GetCommitMessages:input_type -> gitaly.GetCommitMessagesRequest
-	7,  // 80: gitaly.CommitService.ListCommits:output_type -> gitaly.ListCommitsResponse
-	9,  // 81: gitaly.CommitService.ListAllCommits:output_type -> gitaly.ListAllCommitsResponse
-	13, // 82: gitaly.CommitService.CommitIsAncestor:output_type -> gitaly.CommitIsAncestorResponse
-	15, // 83: gitaly.CommitService.TreeEntry:output_type -> gitaly.TreeEntryResponse
-	17, // 84: gitaly.CommitService.CountCommits:output_type -> gitaly.CountCommitsResponse
-	19, // 85: gitaly.CommitService.CountDivergingCommits:output_type -> gitaly.CountDivergingCommitsResponse
-	22, // 86: gitaly.CommitService.GetTreeEntries:output_type -> gitaly.GetTreeEntriesResponse
-	24, // 87: gitaly.CommitService.ListFiles:output_type -> gitaly.ListFilesResponse
-	26, // 88: gitaly.CommitService.FindCommit:output_type -> gitaly.FindCommitResponse
-	11, // 89: gitaly.CommitService.CommitStats:output_type -> gitaly.CommitStatsResponse
-	32, // 90: gitaly.CommitService.FindAllCommits:output_type -> gitaly.FindAllCommitsResponse
-	34, // 91: gitaly.CommitService.FindCommits:output_type -> gitaly.FindCommitsResponse
-	36, // 92: gitaly.CommitService.CommitLanguages:output_type -> gitaly.CommitLanguagesResponse
-	38, // 93: gitaly.CommitService.RawBlame:output_type -> gitaly.RawBlameResponse
-	40, // 94: gitaly.CommitService.LastCommitForPath:output_type -> gitaly.LastCommitForPathResponse
-	42, // 95: gitaly.CommitService.ListLastCommitsForTree:output_type -> gitaly.ListLastCommitsForTreeResponse
-	44, // 96: gitaly.CommitService.CommitsByMessage:output_type -> gitaly.CommitsByMessageResponse
-	28, // 97: gitaly.CommitService.ListCommitsByOid:output_type -> gitaly.ListCommitsByOidResponse
-	30, // 98: gitaly.CommitService.ListCommitsByRefName:output_type -> gitaly.ListCommitsByRefNameResponse
-	46, // 99: gitaly.CommitService.FilterShasWithSignatures:output_type -> gitaly.FilterShasWithSignaturesResponse
-	50, // 100: gitaly.CommitService.GetCommitSignatures:output_type -> gitaly.GetCommitSignaturesResponse
-	52, // 101: gitaly.CommitService.GetCommitMessages:output_type -> gitaly.GetCommitMessagesResponse
-	80, // [80:102] is the sub-list for method output_type
-	58, // [58:80] is the sub-list for method input_type
-	58, // [58:58] is the sub-list for extension type_name
-	58, // [58:58] is the sub-list for extension extendee
-	0,  // [0:58] is the sub-list for field type_name
+	63, // 38: gitaly.FindCommitsRequest.global_options:type_name -> gitaly.GlobalOptions
+	62, // 39: gitaly.FindCommitsResponse.commits:type_name -> gitaly.GitCommit
+	59, // 40: gitaly.CommitLanguagesRequest.repository:type_name -> gitaly.Repository
+	56, // 41: gitaly.CommitLanguagesResponse.languages:type_name -> gitaly.CommitLanguagesResponse.Language
+	59, // 42: gitaly.RawBlameRequest.repository:type_name -> gitaly.Repository
+	59, // 43: gitaly.LastCommitForPathRequest.repository:type_name -> gitaly.Repository
+	63, // 44: gitaly.LastCommitForPathRequest.global_options:type_name -> gitaly.GlobalOptions
+	62, // 45: gitaly.LastCommitForPathResponse.commit:type_name -> gitaly.GitCommit
+	59, // 46: gitaly.ListLastCommitsForTreeRequest.repository:type_name -> gitaly.Repository
+	63, // 47: gitaly.ListLastCommitsForTreeRequest.global_options:type_name -> gitaly.GlobalOptions
+	57, // 48: gitaly.ListLastCommitsForTreeResponse.commits:type_name -> gitaly.ListLastCommitsForTreeResponse.CommitForTree
+	59, // 49: gitaly.CommitsByMessageRequest.repository:type_name -> gitaly.Repository
+	63, // 50: gitaly.CommitsByMessageRequest.global_options:type_name -> gitaly.GlobalOptions
+	62, // 51: gitaly.CommitsByMessageResponse.commits:type_name -> gitaly.GitCommit
+	59, // 52: gitaly.FilterShasWithSignaturesRequest.repository:type_name -> gitaly.Repository
+	59, // 53: gitaly.ExtractCommitSignatureRequest.repository:type_name -> gitaly.Repository
+	59, // 54: gitaly.GetCommitSignaturesRequest.repository:type_name -> gitaly.Repository
+	59, // 55: gitaly.GetCommitMessagesRequest.repository:type_name -> gitaly.Repository
+	59, // 56: gitaly.CheckObjectsExistRequest.repository:type_name -> gitaly.Repository
+	58, // 57: gitaly.CheckObjectsExistResponse.revisions:type_name -> gitaly.CheckObjectsExistResponse.RevisionExistence
+	62, // 58: gitaly.ListCommitsByRefNameResponse.CommitForRef.commit:type_name -> gitaly.GitCommit
+	62, // 59: gitaly.ListLastCommitsForTreeResponse.CommitForTree.commit:type_name -> gitaly.GitCommit
+	6,  // 60: gitaly.CommitService.ListCommits:input_type -> gitaly.ListCommitsRequest
+	8,  // 61: gitaly.CommitService.ListAllCommits:input_type -> gitaly.ListAllCommitsRequest
+	12, // 62: gitaly.CommitService.CommitIsAncestor:input_type -> gitaly.CommitIsAncestorRequest
+	14, // 63: gitaly.CommitService.TreeEntry:input_type -> gitaly.TreeEntryRequest
+	16, // 64: gitaly.CommitService.CountCommits:input_type -> gitaly.CountCommitsRequest
+	18, // 65: gitaly.CommitService.CountDivergingCommits:input_type -> gitaly.CountDivergingCommitsRequest
+	21, // 66: gitaly.CommitService.GetTreeEntries:input_type -> gitaly.GetTreeEntriesRequest
+	23, // 67: gitaly.CommitService.ListFiles:input_type -> gitaly.ListFilesRequest
+	25, // 68: gitaly.CommitService.FindCommit:input_type -> gitaly.FindCommitRequest
+	10, // 69: gitaly.CommitService.CommitStats:input_type -> gitaly.CommitStatsRequest
+	31, // 70: gitaly.CommitService.FindAllCommits:input_type -> gitaly.FindAllCommitsRequest
+	33, // 71: gitaly.CommitService.FindCommits:input_type -> gitaly.FindCommitsRequest
+	35, // 72: gitaly.CommitService.CommitLanguages:input_type -> gitaly.CommitLanguagesRequest
+	37, // 73: gitaly.CommitService.RawBlame:input_type -> gitaly.RawBlameRequest
+	39, // 74: gitaly.CommitService.LastCommitForPath:input_type -> gitaly.LastCommitForPathRequest
+	41, // 75: gitaly.CommitService.ListLastCommitsForTree:input_type -> gitaly.ListLastCommitsForTreeRequest
+	43, // 76: gitaly.CommitService.CommitsByMessage:input_type -> gitaly.CommitsByMessageRequest
+	27, // 77: gitaly.CommitService.ListCommitsByOid:input_type -> gitaly.ListCommitsByOidRequest
+	29, // 78: gitaly.CommitService.ListCommitsByRefName:input_type -> gitaly.ListCommitsByRefNameRequest
+	45, // 79: gitaly.CommitService.FilterShasWithSignatures:input_type -> gitaly.FilterShasWithSignaturesRequest
+	49, // 80: gitaly.CommitService.GetCommitSignatures:input_type -> gitaly.GetCommitSignaturesRequest
+	51, // 81: gitaly.CommitService.GetCommitMessages:input_type -> gitaly.GetCommitMessagesRequest
+	53, // 82: gitaly.CommitService.CheckObjectsExist:input_type -> gitaly.CheckObjectsExistRequest
+	7,  // 83: gitaly.CommitService.ListCommits:output_type -> gitaly.ListCommitsResponse
+	9,  // 84: gitaly.CommitService.ListAllCommits:output_type -> gitaly.ListAllCommitsResponse
+	13, // 85: gitaly.CommitService.CommitIsAncestor:output_type -> gitaly.CommitIsAncestorResponse
+	15, // 86: gitaly.CommitService.TreeEntry:output_type -> gitaly.TreeEntryResponse
+	17, // 87: gitaly.CommitService.CountCommits:output_type -> gitaly.CountCommitsResponse
+	19, // 88: gitaly.CommitService.CountDivergingCommits:output_type -> gitaly.CountDivergingCommitsResponse
+	22, // 89: gitaly.CommitService.GetTreeEntries:output_type -> gitaly.GetTreeEntriesResponse
+	24, // 90: gitaly.CommitService.ListFiles:output_type -> gitaly.ListFilesResponse
+	26, // 91: gitaly.CommitService.FindCommit:output_type -> gitaly.FindCommitResponse
+	11, // 92: gitaly.CommitService.CommitStats:output_type -> gitaly.CommitStatsResponse
+	32, // 93: gitaly.CommitService.FindAllCommits:output_type -> gitaly.FindAllCommitsResponse
+	34, // 94: gitaly.CommitService.FindCommits:output_type -> gitaly.FindCommitsResponse
+	36, // 95: gitaly.CommitService.CommitLanguages:output_type -> gitaly.CommitLanguagesResponse
+	38, // 96: gitaly.CommitService.RawBlame:output_type -> gitaly.RawBlameResponse
+	40, // 97: gitaly.CommitService.LastCommitForPath:output_type -> gitaly.LastCommitForPathResponse
+	42, // 98: gitaly.CommitService.ListLastCommitsForTree:output_type -> gitaly.ListLastCommitsForTreeResponse
+	44, // 99: gitaly.CommitService.CommitsByMessage:output_type -> gitaly.CommitsByMessageResponse
+	28, // 100: gitaly.CommitService.ListCommitsByOid:output_type -> gitaly.ListCommitsByOidResponse
+	30, // 101: gitaly.CommitService.ListCommitsByRefName:output_type -> gitaly.ListCommitsByRefNameResponse
+	46, // 102: gitaly.CommitService.FilterShasWithSignatures:output_type -> gitaly.FilterShasWithSignaturesResponse
+	50, // 103: gitaly.CommitService.GetCommitSignatures:output_type -> gitaly.GetCommitSignaturesResponse
+	52, // 104: gitaly.CommitService.GetCommitMessages:output_type -> gitaly.GetCommitMessagesResponse
+	54, // 105: gitaly.CommitService.CheckObjectsExist:output_type -> gitaly.CheckObjectsExistResponse
+	83, // [83:106] is the sub-list for method output_type
+	60, // [60:83] is the sub-list for method input_type
+	60, // [60:60] is the sub-list for extension type_name
+	60, // [60:60] is the sub-list for extension extendee
+	0,  // [0:60] is the sub-list for field type_name
 }
 
 func init() { file_commit_proto_init() }
@@ -4959,7 +5153,7 @@ func file_commit_proto_init() {
 			}
 		}
 		file_commit_proto_msgTypes[47].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*ListCommitsByRefNameResponse_CommitForRef); i {
+			switch v := v.(*CheckObjectsExistRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -4971,7 +5165,7 @@ func file_commit_proto_init() {
 			}
 		}
 		file_commit_proto_msgTypes[48].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*CommitLanguagesResponse_Language); i {
+			switch v := v.(*CheckObjectsExistResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -4983,6 +5177,30 @@ func file_commit_proto_init() {
 			}
 		}
 		file_commit_proto_msgTypes[49].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ListCommitsByRefNameResponse_CommitForRef); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_commit_proto_msgTypes[50].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CommitLanguagesResponse_Language); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_commit_proto_msgTypes[51].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*ListLastCommitsForTreeResponse_CommitForTree); i {
 			case 0:
 				return &v.state
@@ -4994,6 +5212,18 @@ func file_commit_proto_init() {
 				return nil
 			}
 		}
+		file_commit_proto_msgTypes[52].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CheckObjectsExistResponse_RevisionExistence); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
@@ -5001,7 +5231,7 @@ func file_commit_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_commit_proto_rawDesc,
 			NumEnums:      6,
-			NumMessages:   50,
+			NumMessages:   53,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
diff --git a/proto/go/gitalypb/commit_grpc.pb.go b/proto/go/gitalypb/commit_grpc.pb.go
index 172f63975..0e1f603bd 100644
--- a/proto/go/gitalypb/commit_grpc.pb.go
+++ b/proto/go/gitalypb/commit_grpc.pb.go
@@ -46,6 +46,11 @@ type CommitServiceClient interface {
 	FilterShasWithSignatures(ctx context.Context, opts ...grpc.CallOption) (CommitService_FilterShasWithSignaturesClient, error)
 	GetCommitSignatures(ctx context.Context, in *GetCommitSignaturesRequest, opts ...grpc.CallOption) (CommitService_GetCommitSignaturesClient, error)
 	GetCommitMessages(ctx context.Context, in *GetCommitMessagesRequest, opts ...grpc.CallOption) (CommitService_GetCommitMessagesClient, error)
+	// CheckObjectsExist will check for the existence of revisions against a
+	// repository. It returns two sets of data. An array containing the revisions
+	// fromm the input that it found on the repository, and an array that contains all
+	// revisions from the input it did not find on the repository.
+	CheckObjectsExist(ctx context.Context, opts ...grpc.CallOption) (CommitService_CheckObjectsExistClient, error)
 }
 
 type commitServiceClient struct {
@@ -598,6 +603,37 @@ func (x *commitServiceGetCommitMessagesClient) Recv() (*GetCommitMessagesRespons
 	return m, nil
 }
 
+func (c *commitServiceClient) CheckObjectsExist(ctx context.Context, opts ...grpc.CallOption) (CommitService_CheckObjectsExistClient, error) {
+	stream, err := c.cc.NewStream(ctx, &CommitService_ServiceDesc.Streams[15], "/gitaly.CommitService/CheckObjectsExist", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &commitServiceCheckObjectsExistClient{stream}
+	return x, nil
+}
+
+type CommitService_CheckObjectsExistClient interface {
+	Send(*CheckObjectsExistRequest) error
+	Recv() (*CheckObjectsExistResponse, error)
+	grpc.ClientStream
+}
+
+type commitServiceCheckObjectsExistClient struct {
+	grpc.ClientStream
+}
+
+func (x *commitServiceCheckObjectsExistClient) Send(m *CheckObjectsExistRequest) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *commitServiceCheckObjectsExistClient) Recv() (*CheckObjectsExistResponse, error) {
+	m := new(CheckObjectsExistResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
 // CommitServiceServer is the server API for CommitService service.
 // All implementations must embed UnimplementedCommitServiceServer
 // for forward compatibility
@@ -630,6 +666,11 @@ type CommitServiceServer interface {
 	FilterShasWithSignatures(CommitService_FilterShasWithSignaturesServer) error
 	GetCommitSignatures(*GetCommitSignaturesRequest, CommitService_GetCommitSignaturesServer) error
 	GetCommitMessages(*GetCommitMessagesRequest, CommitService_GetCommitMessagesServer) error
+	// CheckObjectsExist will check for the existence of revisions against a
+	// repository. It returns two sets of data. An array containing the revisions
+	// fromm the input that it found on the repository, and an array that contains all
+	// revisions from the input it did not find on the repository.
+	CheckObjectsExist(CommitService_CheckObjectsExistServer) error
 	mustEmbedUnimplementedCommitServiceServer()
 }
 
@@ -703,6 +744,9 @@ func (UnimplementedCommitServiceServer) GetCommitSignatures(*GetCommitSignatures
 func (UnimplementedCommitServiceServer) GetCommitMessages(*GetCommitMessagesRequest, CommitService_GetCommitMessagesServer) error {
 	return status.Errorf(codes.Unimplemented, "method GetCommitMessages not implemented")
 }
+func (UnimplementedCommitServiceServer) CheckObjectsExist(CommitService_CheckObjectsExistServer) error {
+	return status.Errorf(codes.Unimplemented, "method CheckObjectsExist not implemented")
+}
 func (UnimplementedCommitServiceServer) mustEmbedUnimplementedCommitServiceServer() {}
 
 // UnsafeCommitServiceServer may be embedded to opt out of forward compatibility for this service.
@@ -1162,6 +1206,32 @@ func (x *commitServiceGetCommitMessagesServer) Send(m *GetCommitMessagesResponse
 	return x.ServerStream.SendMsg(m)
 }
 
+func _CommitService_CheckObjectsExist_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(CommitServiceServer).CheckObjectsExist(&commitServiceCheckObjectsExistServer{stream})
+}
+
+type CommitService_CheckObjectsExistServer interface {
+	Send(*CheckObjectsExistResponse) error
+	Recv() (*CheckObjectsExistRequest, error)
+	grpc.ServerStream
+}
+
+type commitServiceCheckObjectsExistServer struct {
+	grpc.ServerStream
+}
+
+func (x *commitServiceCheckObjectsExistServer) Send(m *CheckObjectsExistResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *commitServiceCheckObjectsExistServer) Recv() (*CheckObjectsExistRequest, error) {
+	m := new(CheckObjectsExistRequest)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
 // CommitService_ServiceDesc is the grpc.ServiceDesc for CommitService service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -1275,6 +1345,12 @@ var CommitService_ServiceDesc = grpc.ServiceDesc{
 			Handler:       _CommitService_GetCommitMessages_Handler,
 			ServerStreams: true,
 		},
+		{
+			StreamName:    "CheckObjectsExist",
+			Handler:       _CommitService_CheckObjectsExist_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
 	},
 	Metadata: "commit.proto",
 }
diff --git a/ruby/proto/gitaly/commit_pb.rb b/ruby/proto/gitaly/commit_pb.rb
index eda85ab80..1e331cd1f 100644
--- a/ruby/proto/gitaly/commit_pb.rb
+++ b/ruby/proto/gitaly/commit_pb.rb
@@ -293,6 +293,17 @@ Google::Protobuf::DescriptorPool.generated_pool.build do
       optional :commit_id, :string, 1
       optional :message, :bytes, 2
     end
+    add_message "gitaly.CheckObjectsExistRequest" do
+      optional :repository, :message, 1, "gitaly.Repository"
+      repeated :revisions, :bytes, 2
+    end
+    add_message "gitaly.CheckObjectsExistResponse" do
+      repeated :revisions, :message, 1, "gitaly.CheckObjectsExistResponse.RevisionExistence"
+    end
+    add_message "gitaly.CheckObjectsExistResponse.RevisionExistence" do
+      optional :name, :bytes, 1
+      optional :exists, :bool, 2
+    end
   end
 end
 
@@ -353,4 +364,7 @@ module Gitaly
   GetCommitSignaturesResponse = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("gitaly.GetCommitSignaturesResponse").msgclass
   GetCommitMessagesRequest = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("gitaly.GetCommitMessagesRequest").msgclass
   GetCommitMessagesResponse = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("gitaly.GetCommitMessagesResponse").msgclass
+  CheckObjectsExistRequest = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("gitaly.CheckObjectsExistRequest").msgclass
+  CheckObjectsExistResponse = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("gitaly.CheckObjectsExistResponse").msgclass
+  CheckObjectsExistResponse::RevisionExistence = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("gitaly.CheckObjectsExistResponse.RevisionExistence").msgclass
 end
diff --git a/ruby/proto/gitaly/commit_services_pb.rb b/ruby/proto/gitaly/commit_services_pb.rb
index 4d5f88641..131f84122 100644
--- a/ruby/proto/gitaly/commit_services_pb.rb
+++ b/ruby/proto/gitaly/commit_services_pb.rb
@@ -42,6 +42,11 @@ module Gitaly
       rpc :FilterShasWithSignatures, stream(::Gitaly::FilterShasWithSignaturesRequest), stream(::Gitaly::FilterShasWithSignaturesResponse)
       rpc :GetCommitSignatures, ::Gitaly::GetCommitSignaturesRequest, stream(::Gitaly::GetCommitSignaturesResponse)
       rpc :GetCommitMessages, ::Gitaly::GetCommitMessagesRequest, stream(::Gitaly::GetCommitMessagesResponse)
+      # CheckObjectsExist will check for the existence of revisions against a
+      # repository. It returns two sets of data. An array containing the revisions
+      # fromm the input that it found on the repository, and an array that contains all
+      # revisions from the input it did not find on the repository.
+      rpc :CheckObjectsExist, stream(::Gitaly::CheckObjectsExistRequest), stream(::Gitaly::CheckObjectsExistResponse)
     end
 
     Stub = Service.rpc_stub_class